| 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 | $91.70 | 10.524% | $101.3505 | $101.35 | $101.35 | $101.40 |
| Purchase #2 | $119.42 | 11.472% | $133.1199 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $138.98 | 4.677% | $145.4801 | $145.48 | $145.50 | $145.50 |
| Purchase #4 | $90.73 | 4.762% | $95.0506 | $95.05 | $95.05 | $95.10 |
| Purchase #5 | $205.76 | 11.508% | $229.4389 | $229.44 | $229.45 | $229.40 |
| Purchase #6 | $153.67 | 10.624% | $169.9959 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $141.81 | 11.788% | $158.5266 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $942.07 | $1,032.9625 | $1,032.97 | $1,033.00 | $1,033.00 | |