| 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 | $135.80 | 13.776% | $154.5078 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $125.44 | 4.413% | $130.9757 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $210.65 | 6.481% | $224.3022 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $17.66 | 11.708% | $19.7276 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $198.71 | 3.409% | $205.484 | $205.48 | $205.50 | $205.50 |
| Purchase #6 | $231.95 | 8.778% | $252.3106 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $214.89 | 10.347% | $237.1247 | $237.12 | $237.10 | $237.10 |
| 7 purchase totals = | $1,135.10 | $1,224.4326 | $1,224.43 | $1,224.45 | $1,224.40 | |