| 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 | $217.99 | 4.431% | $227.6491 | $227.65 | $227.65 | $227.60 |
| Purchase #2 | $242.81 | 8.162% | $262.6282 | $262.63 | $262.65 | $262.60 |
| Purchase #3 | $97.67 | 10.424% | $107.8511 | $107.85 | $107.85 | $107.90 |
| Purchase #4 | $162.86 | 6.819% | $173.9654 | $173.97 | $173.95 | $174.00 |
| Purchase #5 | $225.33 | 10.674% | $249.3817 | $249.38 | $249.40 | $249.40 |
| Purchase #6 | $235.99 | 3.574% | $244.4243 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $155.80 | 4.336% | $162.5555 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $1,338.45 | $1,428.4553 | $1,428.46 | $1,428.45 | $1,428.50 | |