| 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 | $241.86 | 4.532% | $252.8211 | $252.82 | $252.80 | $252.80 |
| Purchase #2 | $226.73 | 4.448% | $236.815 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $55.49 | 10.557% | $61.3481 | $61.35 | $61.35 | $61.30 |
| Purchase #4 | $48.60 | 4.474% | $50.7744 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $118.27 | 10.272% | $130.4187 | $130.42 | $130.40 | $130.40 |
| Purchase #6 | $13.73 | 4.249% | $14.3134 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $113.89 | 13.392% | $129.1421 | $129.14 | $129.15 | $129.10 |
| 7 purchase totals = | $818.57 | $875.6328 | $875.63 | $875.55 | $875.50 | |