| 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 | $238.72 | 7.745% | $257.2089 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $30.82 | 6.794% | $32.9139 | $32.91 | $32.90 | $32.90 |
| Purchase #3 | $201.50 | 10.198% | $222.049 | $222.05 | $222.05 | $222.00 |
| Purchase #4 | $167.25 | 7.420% | $179.66 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $10.27 | 8.841% | $11.178 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $147.99 | 8.440% | $160.4804 | $160.48 | $160.50 | $160.50 |
| Purchase #7 | $21.71 | 3.481% | $22.4657 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $818.26 | $885.9559 | $885.96 | $885.95 | $886.00 | |