| 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 | $244.37 | 9.372% | $267.2724 | $267.27 | $267.25 | $267.30 |
| Purchase #2 | $181.74 | 3.851% | $188.7388 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $224.43 | 11.307% | $249.8063 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $115.82 | 5.677% | $122.3951 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $39.37 | 10.284% | $43.4188 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $91.80 | 13.429% | $104.1278 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $180.90 | 5.335% | $190.551 | $190.55 | $190.55 | $190.60 |
| 7 purchase totals = | $1,078.43 | $1,166.3102 | $1,166.32 | $1,166.30 | $1,166.30 | |