| 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 | $189.88 | 13.287% | $215.1094 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $218.75 | 11.508% | $243.9238 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $216.62 | 8.536% | $235.1107 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $102.79 | 9.428% | $112.481 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $235.61 | 8.339% | $255.2575 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $174.37 | 9.398% | $190.7573 | $190.76 | $190.75 | $190.80 |
| Purchase #7 | $243.48 | 8.297% | $263.6815 | $263.68 | $263.70 | $263.70 |
| 7 purchase totals = | $1,381.50 | $1,516.3212 | $1,516.32 | $1,516.30 | $1,516.40 | |