| 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 | $223.48 | 5.458% | $235.6775 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $86.58 | 12.672% | $97.5514 | $97.55 | $97.55 | $97.60 |
| Purchase #3 | $138.42 | 5.747% | $146.375 | $146.38 | $146.40 | $146.40 |
| Purchase #4 | $221.73 | 12.330% | $249.0693 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $234.40 | 5.740% | $247.8546 | $247.85 | $247.85 | $247.90 |
| Purchase #6 | $19.77 | 6.203% | $20.9963 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $196.94 | 8.240% | $213.1679 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $1,121.32 | $1,210.6920 | $1,210.70 | $1,210.70 | $1,210.90 | |