| 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 | $235.82 | 4.207% | $245.7409 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $26.41 | 6.857% | $28.2209 | $28.22 | $28.20 | $28.20 |
| Purchase #3 | $180.31 | 7.739% | $194.2642 | $194.26 | $194.25 | $194.30 |
| Purchase #4 | $44.52 | 9.420% | $48.7138 | $48.71 | $48.70 | $48.70 |
| Purchase #5 | $112.62 | 9.391% | $123.1961 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $31.68 | 3.393% | $32.7549 | $32.75 | $32.75 | $32.80 |
| Purchase #7 | $17.40 | 3.636% | $18.0327 | $18.03 | $18.05 | $18.00 |
| 7 purchase totals = | $648.76 | $690.9235 | $690.91 | $690.90 | $690.90 | |