| 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 | $222.49 | 9.636% | $243.9291 | $243.93 | $243.95 | $243.90 |
| Purchase #2 | $49.32 | 11.175% | $54.8315 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $201.56 | 4.279% | $210.1848 | $210.18 | $210.20 | $210.20 |
| Purchase #4 | $100.97 | 3.490% | $104.4939 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $249.61 | 6.206% | $265.1008 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $73.56 | 4.207% | $76.6547 | $76.65 | $76.65 | $76.70 |
| Purchase #7 | $26.59 | 7.135% | $28.4872 | $28.49 | $28.50 | $28.50 |
| 7 purchase totals = | $924.10 | $983.6820 | $983.67 | $983.75 | $983.70 | |