| 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 | $107.47 | 8.448% | $116.5491 | $116.55 | $116.55 | $116.50 |
| Purchase #2 | $140.99 | 3.164% | $145.4509 | $145.45 | $145.45 | $145.50 |
| Purchase #3 | $74.55 | 6.402% | $79.3227 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $93.63 | 9.688% | $102.7009 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $223.90 | 13.844% | $254.8967 | $254.90 | $254.90 | $254.90 |
| Purchase #6 | $210.49 | 6.352% | $223.8603 | $223.86 | $223.85 | $223.90 |
| Purchase #7 | $74.44 | 3.866% | $77.3179 | $77.32 | $77.30 | $77.30 |
| 7 purchase totals = | $925.47 | $1,000.0985 | $1,000.10 | $1,000.05 | $1,000.10 | |