| 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 | $125.71 | 5.416% | $132.5185 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $132.40 | 10.392% | $146.159 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $90.63 | 8.298% | $98.1505 | $98.15 | $98.15 | $98.20 |
| Purchase #4 | $224.39 | 6.372% | $238.6881 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $209.62 | 7.511% | $225.3646 | $225.36 | $225.35 | $225.40 |
| Purchase #6 | $82.64 | 13.857% | $94.0914 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $183.75 | 9.600% | $201.39 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $1,049.14 | $1,136.3621 | $1,136.36 | $1,136.35 | $1,136.50 | |