| 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 | $196.70 | 10.668% | $217.684 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $122.63 | 12.290% | $137.7012 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $170.58 | 13.615% | $193.8045 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $223.38 | 4.108% | $232.5565 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $177.79 | 5.316% | $187.2413 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $170.48 | 10.175% | $187.8263 | $187.83 | $187.85 | $187.80 |
| Purchase #7 | $97.76 | 7.865% | $105.4488 | $105.45 | $105.45 | $105.40 |
| 7 purchase totals = | $1,159.32 | $1,262.2626 | $1,262.26 | $1,262.30 | $1,262.20 | |