| 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 | $181.37 | 11.510% | $202.2457 | $202.25 | $202.25 | $202.20 |
| Purchase #2 | $119.41 | 4.539% | $124.83 | $124.83 | $124.85 | $124.80 |
| Purchase #3 | $122.99 | 5.729% | $130.0361 | $130.04 | $130.05 | $130.00 |
| Purchase #4 | $35.71 | 9.700% | $39.1739 | $39.17 | $39.15 | $39.20 |
| Purchase #5 | $86.48 | 5.596% | $91.3194 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $107.95 | 8.263% | $116.8699 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $206.35 | 12.477% | $232.0963 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $860.26 | $936.5713 | $936.58 | $936.55 | $936.50 | |