| 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 | $206.30 | 11.151% | $229.3045 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $152.47 | 4.558% | $159.4196 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $63.74 | 4.701% | $66.7364 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $64.39 | 3.150% | $66.4183 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $127.28 | 8.724% | $138.3839 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $160.88 | 9.309% | $175.8563 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $134.92 | 4.700% | $141.2612 | $141.26 | $141.25 | $141.30 |
| 7 purchase totals = | $909.98 | $977.3802 | $977.38 | $977.35 | $977.40 | |