| 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 | $120.90 | 11.438% | $134.7285 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $229.46 | 6.521% | $244.4231 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $212.51 | 8.519% | $230.6137 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $53.99 | 8.162% | $58.3967 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $9.71 | 13.194% | $10.9911 | $10.99 | $11.00 | $11.00 |
| Purchase #6 | $185.92 | 4.741% | $194.7345 | $194.73 | $194.75 | $194.70 |
| Purchase #7 | $27.72 | 12.143% | $31.086 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $840.21 | $904.9736 | $904.97 | $905.00 | $904.90 | |