| 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 | $14.53 | 10.680% | $16.0818 | $16.08 | $16.10 | $16.10 |
| Purchase #2 | $138.59 | 9.850% | $152.2411 | $152.24 | $152.25 | $152.20 |
| Purchase #3 | $124.57 | 8.685% | $135.3889 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $248.91 | 10.388% | $274.7668 | $274.77 | $274.75 | $274.80 |
| Purchase #5 | $83.46 | 9.581% | $91.4563 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $203.63 | 10.235% | $224.4715 | $224.47 | $224.45 | $224.50 |
| Purchase #7 | $100.53 | 3.487% | $104.0355 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $914.22 | $998.4419 | $998.45 | $998.45 | $998.50 | |