| 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 | $122.99 | 9.110% | $134.1944 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $28.40 | 13.809% | $32.3218 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $223.98 | 8.595% | $243.2311 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $56.35 | 3.478% | $58.3099 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $48.81 | 5.343% | $51.4179 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $136.59 | 7.348% | $146.6266 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $212.68 | 9.713% | $233.3376 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $829.80 | $899.4393 | $899.44 | $899.45 | $899.30 | |