| 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 | $87.51 | 11.290% | $97.3899 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $138.47 | 12.500% | $155.7788 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $185.96 | 8.469% | $201.709 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $131.36 | 9.871% | $144.3265 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $131.50 | 6.259% | $139.7306 | $139.73 | $139.75 | $139.70 |
| Purchase #6 | $218.91 | 5.103% | $230.081 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $27.32 | 5.648% | $28.863 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $921.03 | $997.8788 | $997.88 | $997.95 | $997.90 | |