| 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 | $250.45 | 12.229% | $281.0775 | $281.08 | $281.10 | $281.10 |
| Purchase #2 | $36.32 | 11.491% | $40.4935 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $248.81 | 11.649% | $277.7939 | $277.79 | $277.80 | $277.80 |
| Purchase #4 | $223.35 | 6.468% | $237.7963 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $50.43 | 6.739% | $53.8285 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $129.97 | 9.189% | $141.9129 | $141.91 | $141.90 | $141.90 |
| Purchase #7 | $68.83 | 4.532% | $71.9494 | $71.95 | $71.95 | $71.90 |
| 7 purchase totals = | $1,008.16 | $1,104.8520 | $1,104.85 | $1,104.90 | $1,104.80 | |