| 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 | $234.38 | 13.396% | $265.7775 | $265.78 | $265.80 | $265.80 |
| Purchase #2 | $212.99 | 5.151% | $223.9611 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $155.25 | 10.171% | $171.0405 | $171.04 | $171.05 | $171.00 |
| Purchase #4 | $209.54 | 9.594% | $229.6433 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $192.63 | 3.130% | $198.6593 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $29.48 | 7.855% | $31.7957 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $250.57 | 10.346% | $276.494 | $276.49 | $276.50 | $276.50 |
| 7 purchase totals = | $1,284.84 | $1,397.3714 | $1,397.37 | $1,397.40 | $1,397.40 | |