| 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 | $232.83 | 11.628% | $259.9035 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $177.73 | 5.235% | $187.0342 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $29.57 | 5.127% | $31.0861 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $207.84 | 13.731% | $236.3785 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $144.56 | 3.407% | $149.4852 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $111.30 | 9.167% | $121.5029 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $221.67 | 10.581% | $245.1249 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $1,125.50 | $1,230.5153 | $1,230.51 | $1,230.55 | $1,230.50 | |