| 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 | $124.83 | 3.735% | $129.4924 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $125.42 | 5.582% | $132.4209 | $132.42 | $132.40 | $132.40 |
| Purchase #3 | $87.46 | 6.337% | $93.0023 | $93.00 | $93.00 | $93.00 |
| Purchase #4 | $196.27 | 13.626% | $223.0138 | $223.01 | $223.00 | $223.00 |
| Purchase #5 | $197.87 | 7.331% | $212.3758 | $212.38 | $212.40 | $212.40 |
| Purchase #6 | $64.25 | 7.815% | $69.2711 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $215.83 | 12.165% | $242.0857 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $1,011.93 | $1,101.6620 | $1,101.66 | $1,101.65 | $1,101.70 | |