| 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 | $238.82 | 6.589% | $254.5558 | $254.56 | $254.55 | $254.60 |
| Purchase #2 | $230.82 | 5.456% | $243.4135 | $243.41 | $243.40 | $243.40 |
| Purchase #3 | $128.80 | 9.193% | $140.6406 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $212.48 | 8.397% | $230.3219 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $80.76 | 11.252% | $89.8471 | $89.85 | $89.85 | $89.80 |
| Purchase #6 | $5.27 | 9.146% | $5.752 | $5.75 | $5.75 | $5.80 |
| Purchase #7 | $14.38 | 6.174% | $15.2678 | $15.27 | $15.25 | $15.30 |
| 7 purchase totals = | $911.33 | $979.7987 | $979.80 | $979.75 | $979.80 | |