| 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 | $184.50 | 13.391% | $209.2064 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $54.79 | 9.485% | $59.9868 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $94.68 | 6.769% | $101.0889 | $101.09 | $101.10 | $101.10 |
| Purchase #4 | $174.91 | 8.105% | $189.0865 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $76.27 | 10.653% | $84.395 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $10.29 | 12.732% | $11.6001 | $11.60 | $11.60 | $11.60 |
| Purchase #7 | $205.71 | 9.417% | $225.0817 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $801.15 | $880.4454 | $880.46 | $880.50 | $880.50 | |