| 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 | $102.93 | 3.372% | $106.4008 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $112.60 | 8.601% | $122.2847 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $88.29 | 9.436% | $96.621 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $148.67 | 11.471% | $165.7239 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $174.47 | 4.395% | $182.138 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $117.43 | 6.551% | $125.1228 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $189.58 | 13.497% | $215.1676 | $215.17 | $215.15 | $215.20 |
| 7 purchase totals = | $933.97 | $1,013.4588 | $1,013.45 | $1,013.40 | $1,013.40 | |