| 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 | $217.86 | 6.726% | $232.5133 | $232.51 | $232.50 | $232.50 |
| Purchase #2 | $18.48 | 10.294% | $20.3823 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $121.66 | 7.581% | $130.883 | $130.88 | $130.90 | $130.90 |
| Purchase #4 | $204.53 | 13.508% | $232.1579 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $25.56 | 4.488% | $26.7071 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $52.71 | 3.660% | $54.6392 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $100.95 | 6.523% | $107.535 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $741.75 | $804.8178 | $804.82 | $804.85 | $804.80 | |