| 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 | $239.91 | 8.391% | $260.0408 | $260.04 | $260.05 | $260.00 |
| Purchase #2 | $75.80 | 7.176% | $81.2394 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $216.54 | 9.667% | $237.4729 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $231.80 | 7.781% | $249.8364 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $48.28 | 9.498% | $52.8656 | $52.87 | $52.85 | $52.90 |
| Purchase #6 | $204.26 | 6.265% | $217.0569 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $219.84 | 13.526% | $249.5756 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $1,236.43 | $1,348.0876 | $1,348.10 | $1,348.10 | $1,348.10 | |