| 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 | $209.62 | 12.634% | $236.1034 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $86.41 | 13.226% | $97.8386 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $123.51 | 5.402% | $130.182 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $44.79 | 6.469% | $47.6875 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $55.93 | 8.571% | $60.7238 | $60.72 | $60.70 | $60.70 |
| Purchase #6 | $85.30 | 6.361% | $90.7259 | $90.73 | $90.75 | $90.70 |
| Purchase #7 | $236.72 | 9.392% | $258.9527 | $258.95 | $258.95 | $259.00 |
| 7 purchase totals = | $842.28 | $922.2139 | $922.21 | $922.25 | $922.20 | |