| 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 | $202.84 | 7.334% | $217.7163 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $20.93 | 12.210% | $23.4856 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $244.84 | 12.635% | $275.7755 | $275.78 | $275.80 | $275.80 |
| Purchase #4 | $187.31 | 9.731% | $205.5371 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $116.94 | 3.762% | $121.3393 | $121.34 | $121.35 | $121.30 |
| Purchase #6 | $56.86 | 10.435% | $62.7933 | $62.79 | $62.80 | $62.80 |
| Purchase #7 | $174.60 | 9.248% | $190.747 | $190.75 | $190.75 | $190.70 |
| 7 purchase totals = | $1,004.32 | $1,097.3941 | $1,097.41 | $1,097.45 | $1,097.30 | |