| 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 | $129.47 | 11.184% | $143.9499 | $143.95 | $143.95 | $143.90 |
| Purchase #2 | $121.53 | 3.784% | $126.1287 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $73.34 | 4.221% | $76.4357 | $76.44 | $76.45 | $76.40 |
| Purchase #4 | $119.94 | 9.361% | $131.1676 | $131.17 | $131.15 | $131.20 |
| Purchase #5 | $215.99 | 11.466% | $240.7554 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $215.88 | 9.508% | $236.4059 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $247.67 | 10.621% | $273.975 | $273.98 | $274.00 | $274.00 |
| 7 purchase totals = | $1,123.82 | $1,228.8182 | $1,228.84 | $1,228.85 | $1,228.80 | |