| 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 | $28.71 | 8.322% | $31.0992 | $31.10 | $31.10 | $31.10 |
| Purchase #2 | $179.85 | 13.634% | $204.3707 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $221.64 | 9.812% | $243.3873 | $243.39 | $243.40 | $243.40 |
| Purchase #4 | $114.86 | 5.712% | $121.4208 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $159.62 | 11.250% | $177.5773 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $99.43 | 5.660% | $105.0577 | $105.06 | $105.05 | $105.10 |
| Purchase #7 | $11.99 | 3.842% | $12.4507 | $12.45 | $12.45 | $12.50 |
| 7 purchase totals = | $816.10 | $895.3637 | $895.37 | $895.35 | $895.50 | |