| 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 | $108.53 | 12.779% | $122.399 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $37.56 | 12.362% | $42.2032 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $107.76 | 7.410% | $115.745 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $209.55 | 6.479% | $223.1267 | $223.13 | $223.15 | $223.10 |
| Purchase #5 | $171.30 | 9.533% | $187.63 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $126.58 | 3.844% | $131.4457 | $131.45 | $131.45 | $131.40 |
| Purchase #7 | $159.31 | 3.647% | $165.12 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $920.59 | $987.6696 | $987.68 | $987.70 | $987.50 | |