| 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 | $100.98 | 8.804% | $109.8703 | $109.87 | $109.85 | $109.90 |
| Purchase #2 | $241.28 | 11.178% | $268.2503 | $268.25 | $268.25 | $268.30 |
| Purchase #3 | $229.49 | 9.379% | $251.0139 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $106.96 | 11.118% | $118.8518 | $118.85 | $118.85 | $118.90 |
| Purchase #5 | $244.42 | 7.400% | $262.5071 | $262.51 | $262.50 | $262.50 |
| Purchase #6 | $195.66 | 12.154% | $219.4405 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $135.72 | 5.603% | $143.3244 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $1,254.51 | $1,373.2583 | $1,373.25 | $1,373.20 | $1,373.30 | |