| 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 | $125.36 | 11.830% | $140.1901 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $228.93 | 9.142% | $249.8588 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $189.67 | 5.825% | $200.7183 | $200.72 | $200.70 | $200.70 |
| Purchase #4 | $38.67 | 5.696% | $40.8726 | $40.87 | $40.85 | $40.90 |
| Purchase #5 | $210.57 | 13.456% | $238.9043 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $163.38 | 11.831% | $182.7095 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $140.98 | 9.141% | $153.867 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $1,097.56 | $1,207.1206 | $1,207.12 | $1,207.05 | $1,207.20 | |