| 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 | $215.88 | 13.300% | $244.592 | $244.59 | $244.60 | $244.60 |
| Purchase #2 | $215.31 | 9.266% | $235.2606 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $145.65 | 3.617% | $150.9182 | $150.92 | $150.90 | $150.90 |
| Purchase #4 | $198.84 | 5.460% | $209.6967 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $132.85 | 13.801% | $151.1846 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $133.95 | 3.328% | $138.4079 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $23.50 | 4.697% | $24.6038 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $1,065.98 | $1,154.6638 | $1,154.66 | $1,154.65 | $1,154.70 | |