| 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 | $130.85 | 13.130% | $148.0306 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $146.56 | 3.590% | $151.8215 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $240.70 | 6.148% | $255.4982 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $116.27 | 5.545% | $122.7172 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $209.26 | 7.629% | $225.2244 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $118.79 | 11.269% | $132.1764 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $241.81 | 10.621% | $267.4926 | $267.49 | $267.50 | $267.50 |
| 7 purchase totals = | $1,204.24 | $1,302.9609 | $1,302.96 | $1,302.95 | $1,302.90 | |