| 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 | $223.59 | 11.624% | $249.5801 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $190.78 | 10.239% | $210.314 | $210.31 | $210.30 | $210.30 |
| Purchase #3 | $145.36 | 12.172% | $163.0532 | $163.05 | $163.05 | $163.10 |
| Purchase #4 | $58.55 | 9.319% | $64.0063 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $112.75 | 4.566% | $117.8982 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $205.48 | 3.330% | $212.3225 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $71.27 | 4.274% | $74.3161 | $74.32 | $74.30 | $74.30 |
| 7 purchase totals = | $1,007.78 | $1,091.4904 | $1,091.49 | $1,091.45 | $1,091.50 | |