| 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 | $223.35 | 4.551% | $233.5147 | $233.51 | $233.50 | $233.50 |
| Purchase #2 | $159.45 | 10.257% | $175.8048 | $175.80 | $175.80 | $175.80 |
| Purchase #3 | $191.28 | 9.796% | $210.0178 | $210.02 | $210.00 | $210.00 |
| Purchase #4 | $108.90 | 6.836% | $116.3444 | $116.34 | $116.35 | $116.30 |
| Purchase #5 | $243.96 | 4.512% | $254.9675 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $113.74 | 10.492% | $125.6736 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $183.36 | 7.654% | $197.3944 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $1,224.04 | $1,313.7172 | $1,313.70 | $1,313.65 | $1,313.70 | |