| 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 | $135.94 | 9.470% | $148.8135 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $115.30 | 7.773% | $124.2623 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $240.55 | 5.747% | $254.3744 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $91.80 | 8.743% | $99.8261 | $99.83 | $99.85 | $99.80 |
| Purchase #5 | $132.80 | 13.395% | $150.5886 | $150.59 | $150.60 | $150.60 |
| Purchase #6 | $247.85 | 7.849% | $267.3037 | $267.30 | $267.30 | $267.30 |
| Purchase #7 | $130.68 | 8.559% | $141.8649 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $1,094.92 | $1,187.0335 | $1,187.02 | $1,187.00 | $1,187.10 | |