| 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 | $250.32 | 9.191% | $273.3269 | $273.33 | $273.35 | $273.30 |
| Purchase #2 | $131.32 | 7.583% | $141.278 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $206.75 | 12.461% | $232.5131 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $43.86 | 9.721% | $48.1236 | $48.12 | $48.10 | $48.10 |
| Purchase #5 | $28.45 | 6.865% | $30.4031 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $27.34 | 8.471% | $29.656 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $54.59 | 3.483% | $56.4914 | $56.49 | $56.50 | $56.50 |
| 7 purchase totals = | $742.63 | $811.7921 | $811.79 | $811.80 | $811.80 | |