| 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 | $214.69 | 12.781% | $242.1295 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $108.75 | 11.404% | $121.1519 | $121.15 | $121.15 | $121.20 |
| Purchase #3 | $180.69 | 5.701% | $190.9911 | $190.99 | $191.00 | $191.00 |
| Purchase #4 | $142.45 | 9.473% | $155.9443 | $155.94 | $155.95 | $155.90 |
| Purchase #5 | $91.31 | 3.222% | $94.252 | $94.25 | $94.25 | $94.30 |
| Purchase #6 | $240.87 | 9.150% | $262.9096 | $262.91 | $262.90 | $262.90 |
| Purchase #7 | $222.39 | 8.773% | $241.9003 | $241.90 | $241.90 | $241.90 |
| 7 purchase totals = | $1,201.15 | $1,309.2787 | $1,309.27 | $1,309.30 | $1,309.30 | |