| 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 | $204.42 | 8.145% | $221.07 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $13.55 | 13.745% | $15.4124 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $100.59 | 12.499% | $113.1627 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $49.60 | 11.232% | $55.1711 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $30.75 | 3.361% | $31.7835 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $203.39 | 8.521% | $220.7209 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $216.53 | 8.579% | $235.1061 | $235.11 | $235.10 | $235.10 |
| 7 purchase totals = | $818.83 | $892.4267 | $892.42 | $892.35 | $892.50 | |