| 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 | $9.97 | 11.542% | $11.1207 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $148.97 | 6.157% | $158.1421 | $158.14 | $158.15 | $158.10 |
| Purchase #3 | $126.47 | 6.856% | $135.1408 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $228.79 | 12.259% | $256.8374 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $68.59 | 6.321% | $72.9256 | $72.93 | $72.95 | $72.90 |
| Purchase #6 | $75.28 | 10.802% | $83.4117 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $141.67 | 5.402% | $149.323 | $149.32 | $149.30 | $149.30 |
| 7 purchase totals = | $799.74 | $866.9013 | $866.90 | $866.90 | $866.70 | |