| 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 | $136.81 | 12.438% | $153.8264 | $153.83 | $153.85 | $153.80 |
| Purchase #2 | $223.25 | 9.610% | $244.7043 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $217.86 | 8.105% | $235.5176 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $237.77 | 10.619% | $263.0188 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $219.39 | 12.332% | $246.4452 | $246.45 | $246.45 | $246.40 |
| Purchase #6 | $126.71 | 13.182% | $143.4129 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $18.71 | 8.603% | $20.3196 | $20.32 | $20.30 | $20.30 |
| 7 purchase totals = | $1,180.50 | $1,307.2448 | $1,307.25 | $1,307.20 | $1,307.10 | |