| 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 | $206.43 | 4.355% | $215.42 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $155.86 | 13.683% | $177.1863 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $143.74 | 6.632% | $153.2728 | $153.27 | $153.25 | $153.30 |
| Purchase #4 | $201.71 | 3.814% | $209.4032 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $110.66 | 13.834% | $125.9687 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $205.56 | 9.266% | $224.6072 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $145.37 | 4.653% | $152.1341 | $152.13 | $152.15 | $152.10 |
| 7 purchase totals = | $1,169.33 | $1,257.9923 | $1,257.99 | $1,257.95 | $1,258.00 | |