| 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 | $105.92 | 4.549% | $110.7383 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $51.75 | 5.803% | $54.7531 | $54.75 | $54.75 | $54.80 |
| Purchase #3 | $224.56 | 9.574% | $246.0594 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $151.57 | 5.387% | $159.7351 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $138.50 | 3.397% | $143.2048 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $233.38 | 4.436% | $243.7327 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $175.84 | 11.355% | $195.8066 | $195.81 | $195.80 | $195.80 |
| 7 purchase totals = | $1,081.52 | $1,154.0300 | $1,154.03 | $1,154.05 | $1,154.00 | |