| 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 | $219.29 | 4.193% | $228.4848 | $228.48 | $228.50 | $228.50 |
| Purchase #2 | $244.93 | 13.558% | $278.1376 | $278.14 | $278.15 | $278.10 |
| Purchase #3 | $218.59 | 7.395% | $234.7547 | $234.75 | $234.75 | $234.80 |
| Purchase #4 | $52.68 | 11.508% | $58.7424 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $195.86 | 8.481% | $212.4709 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $129.65 | 4.830% | $135.9121 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $127.39 | 3.839% | $132.2805 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $1,188.39 | $1,280.7830 | $1,280.77 | $1,280.80 | $1,280.80 | |