| 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 | $87.57 | 11.554% | $97.6878 | $97.69 | $97.70 | $97.70 |
| Purchase #2 | $19.33 | 12.198% | $21.6879 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $225.46 | 11.184% | $250.6754 | $250.68 | $250.70 | $250.70 |
| Purchase #4 | $217.52 | 12.294% | $244.2619 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $185.50 | 11.382% | $206.6136 | $206.61 | $206.60 | $206.60 |
| Purchase #6 | $244.66 | 6.538% | $260.6559 | $260.66 | $260.65 | $260.70 |
| Purchase #7 | $87.86 | 7.564% | $94.5057 | $94.51 | $94.50 | $94.50 |
| 7 purchase totals = | $1,067.90 | $1,176.0882 | $1,176.10 | $1,176.10 | $1,176.20 | |