| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.40 | 12.457% | $229.8621 | $229.86 | $229.85 | $229.90 |
| Purchase #2 | $247.81 | 6.853% | $264.7924 | $264.79 | $264.80 | $264.80 |
| Purchase #3 | $115.93 | 7.528% | $124.6572 | $124.66 | $124.65 | $124.70 |
| Purchase #4 | $115.91 | 12.348% | $130.2226 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $219.49 | 11.762% | $245.3064 | $245.31 | $245.30 | $245.30 |
| Purchase #6 | $169.92 | 12.311% | $190.8389 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $175.52 | 8.209% | $189.9284 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $1,248.98 | $1,375.6080 | $1,375.61 | $1,375.60 | $1,375.60 | |