| 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 | $186.33 | 7.290% | $199.9135 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $99.54 | 6.620% | $106.1295 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $40.88 | 11.715% | $45.6691 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $22.98 | 4.112% | $23.9249 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $243.27 | 8.154% | $263.1062 | $263.11 | $263.10 | $263.10 |
| Purchase #6 | $213.81 | 8.336% | $231.6332 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $154.33 | 8.134% | $166.8832 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $961.14 | $1,037.2596 | $1,037.25 | $1,037.25 | $1,037.20 | |