| 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 | $193.72 | 13.744% | $220.3449 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $85.35 | 11.571% | $95.2258 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $243.95 | 6.714% | $260.3288 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $12.80 | 5.287% | $13.4767 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $119.48 | 9.171% | $130.4375 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $191.28 | 6.645% | $203.9906 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $40.39 | 13.456% | $45.8249 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $886.97 | $969.6292 | $969.63 | $969.70 | $969.50 | |