| 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 | $199.72 | 10.607% | $220.9043 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $94.35 | 7.457% | $101.3857 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $37.41 | 8.568% | $40.6153 | $40.62 | $40.60 | $40.60 |
| Purchase #4 | $224.43 | 6.330% | $238.6364 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $41.53 | 9.179% | $45.342 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $112.49 | 10.781% | $124.6175 | $124.62 | $124.60 | $124.60 |
| Purchase #7 | $107.64 | 4.273% | $112.2395 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $817.57 | $883.7407 | $883.75 | $883.75 | $883.60 | |