| 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 | $234.62 | 7.172% | $251.4469 | $251.45 | $251.45 | $251.40 |
| Purchase #2 | $234.52 | 3.548% | $242.8408 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $100.96 | 3.506% | $104.4997 | $104.50 | $104.50 | $104.50 |
| Purchase #4 | $68.55 | 12.499% | $77.1181 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $22.99 | 7.126% | $24.6283 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $61.47 | 4.799% | $64.4199 | $64.42 | $64.40 | $64.40 |
| Purchase #7 | $153.30 | 4.869% | $160.7642 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $876.41 | $925.7179 | $925.72 | $925.70 | $925.60 | |