| 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 | $116.33 | 3.457% | $120.3515 | $120.35 | $120.35 | $120.40 |
| Purchase #2 | $197.34 | 5.462% | $208.1187 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $189.40 | 7.816% | $204.2035 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $206.97 | 11.121% | $229.9871 | $229.99 | $230.00 | $230.00 |
| Purchase #5 | $212.51 | 9.592% | $232.894 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $92.62 | 6.372% | $98.5217 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $247.88 | 9.814% | $272.2069 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $1,263.05 | $1,366.2834 | $1,366.28 | $1,366.25 | $1,366.30 | |