| 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 | $89.53 | 9.728% | $98.2395 | $98.24 | $98.25 | $98.20 |
| Purchase #2 | $42.88 | 5.259% | $45.1351 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $118.83 | 3.829% | $123.38 | $123.38 | $123.40 | $123.40 |
| Purchase #4 | $177.42 | 13.671% | $201.6751 | $201.68 | $201.70 | $201.70 |
| Purchase #5 | $140.48 | 3.133% | $144.8812 | $144.88 | $144.90 | $144.90 |
| Purchase #6 | $133.78 | 3.310% | $138.2081 | $138.21 | $138.20 | $138.20 |
| Purchase #7 | $159.27 | 13.329% | $180.4991 | $180.50 | $180.50 | $180.50 |
| 7 purchase totals = | $862.19 | $932.0181 | $932.03 | $932.10 | $932.00 | |