| 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 | $141.48 | 13.234% | $160.2035 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $219.67 | 7.355% | $235.8267 | $235.83 | $235.85 | $235.80 |
| Purchase #3 | $77.46 | 13.408% | $87.8458 | $87.85 | $87.85 | $87.80 |
| Purchase #4 | $92.63 | 10.370% | $102.2357 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $18.42 | 4.522% | $19.253 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $143.46 | 3.686% | $148.7479 | $148.75 | $148.75 | $148.70 |
| Purchase #7 | $246.97 | 4.548% | $258.2022 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $940.09 | $1,012.3148 | $1,012.32 | $1,012.35 | $1,012.20 | |