| 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 | $202.59 | 8.158% | $219.1173 | $219.12 | $219.10 | $219.10 |
| Purchase #2 | $216.43 | 9.553% | $237.1056 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $25.45 | 13.419% | $28.8651 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $106.71 | 12.385% | $119.926 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $31.28 | 3.107% | $32.2519 | $32.25 | $32.25 | $32.30 |
| Purchase #6 | $70.26 | 3.853% | $72.9671 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $7.86 | 13.726% | $8.9389 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $660.58 | $719.1719 | $719.19 | $719.15 | $719.20 | |