| 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 | $233.51 | 13.748% | $265.613 | $265.61 | $265.60 | $265.60 |
| Purchase #2 | $204.46 | 7.420% | $219.6309 | $219.63 | $219.65 | $219.60 |
| Purchase #3 | $139.52 | 5.866% | $147.7042 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $244.47 | 8.618% | $265.5384 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $35.51 | 10.365% | $39.1906 | $39.19 | $39.20 | $39.20 |
| Purchase #6 | $7.46 | 5.294% | $7.8549 | $7.85 | $7.85 | $7.90 |
| Purchase #7 | $44.54 | 3.552% | $46.1221 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $909.47 | $991.6541 | $991.64 | $991.65 | $991.60 | |