| 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 | $234.69 | 10.284% | $258.8255 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $156.79 | 5.706% | $165.7364 | $165.74 | $165.75 | $165.70 |
| Purchase #3 | $66.86 | 3.193% | $68.9948 | $68.99 | $69.00 | $69.00 |
| Purchase #4 | $238.39 | 13.810% | $271.3117 | $271.31 | $271.30 | $271.30 |
| Purchase #5 | $173.61 | 11.817% | $194.1255 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $169.40 | 7.787% | $182.5912 | $182.59 | $182.60 | $182.60 |
| Purchase #7 | $127.68 | 12.295% | $143.3783 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $1,167.42 | $1,284.9634 | $1,284.97 | $1,285.05 | $1,284.90 | |