| 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 | $216.79 | 5.193% | $228.0479 | $228.05 | $228.05 | $228.00 |
| Purchase #2 | $190.46 | 7.631% | $204.994 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $153.86 | 10.464% | $169.9599 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $10.42 | 7.198% | $11.17 | $11.17 | $11.15 | $11.20 |
| Purchase #5 | $153.78 | 3.285% | $158.8317 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $187.25 | 9.371% | $204.7972 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $87.96 | 4.490% | $91.9094 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $1,000.52 | $1,069.7101 | $1,069.71 | $1,069.70 | $1,069.70 | |