| 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 | $139.42 | 5.824% | $147.5398 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $104.53 | 13.834% | $118.9907 | $118.99 | $119.00 | $119.00 |
| Purchase #3 | $109.33 | 6.696% | $116.6507 | $116.65 | $116.65 | $116.70 |
| Purchase #4 | $127.30 | 8.521% | $138.1472 | $138.15 | $138.15 | $138.10 |
| Purchase #5 | $108.44 | 10.457% | $119.7796 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $250.87 | 5.392% | $264.3969 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $84.71 | 5.620% | $89.4707 | $89.47 | $89.45 | $89.50 |
| 7 purchase totals = | $924.60 | $994.9756 | $994.98 | $995.00 | $995.00 | |