| 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 | $221.54 | 3.207% | $228.6448 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $48.78 | 8.133% | $52.7473 | $52.75 | $52.75 | $52.70 |
| Purchase #3 | $126.48 | 9.276% | $138.2123 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $77.84 | 9.103% | $84.9258 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $215.79 | 4.251% | $224.9632 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $25.39 | 6.108% | $26.9408 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $22.61 | 8.635% | $24.5624 | $24.56 | $24.55 | $24.60 |
| 7 purchase totals = | $738.43 | $780.9966 | $780.99 | $781.00 | $780.90 | |