| 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 | $85.63 | 13.734% | $97.3904 | $97.39 | $97.40 | $97.40 |
| Purchase #2 | $240.98 | 3.653% | $249.783 | $249.78 | $249.80 | $249.80 |
| Purchase #3 | $122.54 | 6.219% | $130.1608 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $102.26 | 3.340% | $105.6755 | $105.68 | $105.70 | $105.70 |
| Purchase #5 | $52.84 | 9.692% | $57.9613 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $199.46 | 10.102% | $219.6094 | $219.61 | $219.60 | $219.60 |
| Purchase #7 | $60.28 | 13.363% | $68.3352 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $863.99 | $928.9156 | $928.92 | $928.95 | $929.00 | |