| 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 | $97.61 | 11.786% | $109.1143 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $10.96 | 11.106% | $12.1772 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $99.78 | 6.521% | $106.2867 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $159.58 | 7.209% | $171.0841 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $54.51 | 4.295% | $56.8512 | $56.85 | $56.85 | $56.90 |
| Purchase #6 | $209.92 | 10.693% | $232.3667 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $247.92 | 5.103% | $260.5714 | $260.57 | $260.55 | $260.60 |
| 7 purchase totals = | $880.28 | $948.4516 | $948.45 | $948.45 | $948.60 | |