| 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 | $240.78 | 12.488% | $270.8486 | $270.85 | $270.85 | $270.80 |
| Purchase #2 | $90.65 | 3.292% | $93.6342 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $25.85 | 11.466% | $28.814 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $124.49 | 12.556% | $140.121 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $16.87 | 12.782% | $19.0263 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $90.54 | 4.818% | $94.9022 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $149.47 | 13.365% | $169.4467 | $169.45 | $169.45 | $169.40 |
| 7 purchase totals = | $738.65 | $816.7930 | $816.79 | $816.80 | $816.60 | |