| 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 | $231.86 | 7.607% | $249.4976 | $249.50 | $249.50 | $249.50 |
| Purchase #2 | $233.27 | 12.494% | $262.4148 | $262.41 | $262.40 | $262.40 |
| Purchase #3 | $15.87 | 13.140% | $17.9553 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $28.29 | 12.268% | $31.7606 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $102.57 | 6.864% | $109.6104 | $109.61 | $109.60 | $109.60 |
| Purchase #6 | $116.33 | 4.742% | $121.8464 | $121.85 | $121.85 | $121.80 |
| Purchase #7 | $147.42 | 8.447% | $159.8726 | $159.87 | $159.85 | $159.90 |
| 7 purchase totals = | $875.61 | $952.9577 | $952.96 | $952.90 | $953.00 | |