| 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 | $204.49 | 9.172% | $223.2458 | $223.25 | $223.25 | $223.20 |
| Purchase #2 | $124.80 | 9.746% | $136.963 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $67.77 | 11.175% | $75.3433 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $204.91 | 13.648% | $232.8761 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $226.65 | 4.122% | $235.9925 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $53.58 | 9.148% | $58.4815 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $146.62 | 10.840% | $162.5136 | $162.51 | $162.50 | $162.50 |
| 7 purchase totals = | $1,028.82 | $1,125.4158 | $1,125.41 | $1,125.45 | $1,125.40 | |