| 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 | $212.51 | 11.155% | $236.2155 | $236.22 | $236.20 | $236.20 |
| Purchase #2 | $50.67 | 4.653% | $53.0277 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $197.99 | 8.163% | $214.1519 | $214.15 | $214.15 | $214.20 |
| Purchase #4 | $104.93 | 12.463% | $118.0074 | $118.01 | $118.00 | $118.00 |
| Purchase #5 | $43.48 | 4.473% | $45.4249 | $45.42 | $45.40 | $45.40 |
| Purchase #6 | $40.84 | 7.247% | $43.7997 | $43.80 | $43.80 | $43.80 |
| Purchase #7 | $143.59 | 10.483% | $158.6425 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $794.01 | $869.2696 | $869.27 | $869.25 | $869.20 | |