| 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 | $231.83 | 10.300% | $255.7085 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $45.71 | 5.183% | $48.0791 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $187.68 | 9.847% | $206.1608 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $91.94 | 3.516% | $95.1726 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $40.78 | 4.146% | $42.4707 | $42.47 | $42.45 | $42.50 |
| Purchase #6 | $166.30 | 13.868% | $189.3625 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $118.43 | 13.810% | $134.7852 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $882.67 | $971.7394 | $971.74 | $971.70 | $971.90 | |