| 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 | $25.55 | 9.653% | $28.0163 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $190.85 | 8.874% | $207.786 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $240.87 | 5.169% | $253.3206 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $168.95 | 11.233% | $187.9282 | $187.93 | $187.95 | $187.90 |
| Purchase #5 | $101.39 | 3.782% | $105.2246 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $117.41 | 6.847% | $125.4491 | $125.45 | $125.45 | $125.40 |
| Purchase #7 | $217.87 | 4.171% | $226.9574 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $1,062.89 | $1,134.6822 | $1,134.69 | $1,134.65 | $1,134.60 | |