| 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 | $233.35 | 4.255% | $243.279 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $41.54 | 13.557% | $47.1716 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $68.77 | 11.435% | $76.6338 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $132.60 | 7.620% | $142.7041 | $142.70 | $142.70 | $142.70 |
| Purchase #5 | $182.73 | 10.322% | $201.5914 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $56.33 | 11.109% | $62.5877 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $26.98 | 10.154% | $29.7195 | $29.72 | $29.70 | $29.70 |
| 7 purchase totals = | $742.30 | $803.6871 | $803.68 | $803.70 | $803.70 | |