| 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 | $94.35 | 10.226% | $103.9982 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $201.86 | 5.421% | $212.8028 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $56.66 | 6.850% | $60.5412 | $60.54 | $60.55 | $60.50 |
| Purchase #4 | $141.33 | 5.212% | $148.6961 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $115.86 | 10.508% | $128.0346 | $128.03 | $128.05 | $128.00 |
| Purchase #6 | $249.75 | 12.566% | $281.1336 | $281.13 | $281.15 | $281.10 |
| Purchase #7 | $126.72 | 9.488% | $138.7432 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $986.53 | $1,073.9497 | $1,073.94 | $1,074.00 | $1,073.80 | |