| 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 | $94.44 | 7.473% | $101.4975 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $237.63 | 12.526% | $267.3955 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $96.48 | 4.728% | $101.0416 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $58.40 | 6.720% | $62.3245 | $62.32 | $62.30 | $62.30 |
| Purchase #5 | $218.95 | 11.593% | $244.3329 | $244.33 | $244.35 | $244.30 |
| Purchase #6 | $27.97 | 10.445% | $30.8915 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $184.70 | 9.132% | $201.5668 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $918.57 | $1,009.0503 | $1,009.05 | $1,009.05 | $1,009.00 | |