| 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 | $234.86 | 13.111% | $265.6525 | $265.65 | $265.65 | $265.70 |
| Purchase #2 | $222.65 | 12.189% | $249.7888 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $233.86 | 13.603% | $265.672 | $265.67 | $265.65 | $265.70 |
| Purchase #4 | $219.94 | 10.551% | $243.1459 | $243.15 | $243.15 | $243.10 |
| Purchase #5 | $199.30 | 5.608% | $210.4767 | $210.48 | $210.50 | $210.50 |
| Purchase #6 | $98.79 | 6.127% | $104.8429 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $73.87 | 10.425% | $81.5709 | $81.57 | $81.55 | $81.60 |
| 7 purchase totals = | $1,283.27 | $1,421.1497 | $1,421.15 | $1,421.15 | $1,421.20 | |