| 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 | $105.65 | 9.560% | $115.7501 | $115.75 | $115.75 | $115.80 |
| Purchase #2 | $219.56 | 11.162% | $244.0673 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $139.62 | 4.850% | $146.3916 | $146.39 | $146.40 | $146.40 |
| Purchase #4 | $50.37 | 12.134% | $56.4819 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $81.47 | 9.378% | $89.1103 | $89.11 | $89.10 | $89.10 |
| Purchase #6 | $8.59 | 13.175% | $9.7217 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $250.90 | 13.422% | $284.5758 | $284.58 | $284.60 | $284.60 |
| 7 purchase totals = | $856.16 | $946.0987 | $946.10 | $946.10 | $946.20 | |