| 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 | $223.90 | 10.364% | $247.105 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $51.45 | 13.275% | $58.28 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $122.30 | 8.202% | $132.331 | $132.33 | $132.35 | $132.30 |
| Purchase #4 | $224.25 | 10.132% | $246.971 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $128.73 | 9.308% | $140.7122 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $72.27 | 6.412% | $76.904 | $76.90 | $76.90 | $76.90 |
| Purchase #7 | $242.92 | 5.474% | $256.2174 | $256.22 | $256.20 | $256.20 |
| 7 purchase totals = | $1,065.82 | $1,158.5206 | $1,158.52 | $1,158.50 | $1,158.50 | |