| 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 | $214.32 | 6.523% | $228.3001 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $121.95 | 6.119% | $129.4121 | $129.41 | $129.40 | $129.40 |
| Purchase #3 | $184.50 | 4.687% | $193.1475 | $193.15 | $193.15 | $193.10 |
| Purchase #4 | $49.86 | 9.753% | $54.7228 | $54.72 | $54.70 | $54.70 |
| Purchase #5 | $17.72 | 13.766% | $20.1593 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $140.52 | 13.815% | $159.9328 | $159.93 | $159.95 | $159.90 |
| Purchase #7 | $78.38 | 11.302% | $87.2385 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $807.25 | $872.9131 | $872.91 | $872.90 | $872.80 | |