| 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 | $21.32 | 9.210% | $23.2836 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $223.93 | 7.406% | $240.5143 | $240.51 | $240.50 | $240.50 |
| Purchase #3 | $204.86 | 13.586% | $232.6923 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $86.36 | 7.862% | $93.1496 | $93.15 | $93.15 | $93.10 |
| Purchase #5 | $23.81 | 8.626% | $25.8639 | $25.86 | $25.85 | $25.90 |
| Purchase #6 | $132.36 | 7.465% | $142.2407 | $142.24 | $142.25 | $142.20 |
| Purchase #7 | $96.31 | 12.596% | $108.4412 | $108.44 | $108.45 | $108.40 |
| 7 purchase totals = | $788.95 | $866.1856 | $866.17 | $866.20 | $866.10 | |