| 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 | $203.69 | 13.622% | $231.4367 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $162.63 | 8.741% | $176.8455 | $176.85 | $176.85 | $176.80 |
| Purchase #3 | $33.68 | 12.361% | $37.8432 | $37.84 | $37.85 | $37.80 |
| Purchase #4 | $110.71 | 11.172% | $123.0785 | $123.08 | $123.10 | $123.10 |
| Purchase #5 | $212.62 | 8.113% | $229.8699 | $229.87 | $229.85 | $229.90 |
| Purchase #6 | $5.88 | 4.379% | $6.1375 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $12.71 | 8.415% | $13.7795 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $741.92 | $818.9908 | $819.00 | $819.05 | $818.90 | |