| 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 | $138.90 | 3.174% | $143.3087 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $44.54 | 8.474% | $48.3143 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $35.65 | 3.498% | $36.897 | $36.90 | $36.90 | $36.90 |
| Purchase #4 | $86.43 | 9.557% | $94.6901 | $94.69 | $94.70 | $94.70 |
| Purchase #5 | $199.48 | 12.547% | $224.5088 | $224.51 | $224.50 | $224.50 |
| Purchase #6 | $229.86 | 3.607% | $238.1511 | $238.15 | $238.15 | $238.20 |
| Purchase #7 | $48.87 | 3.783% | $50.7188 | $50.72 | $50.70 | $50.70 |
| 7 purchase totals = | $783.73 | $836.5888 | $836.59 | $836.55 | $836.60 | |