| 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 | $205.41 | 9.587% | $225.1027 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $76.69 | 8.351% | $83.0944 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $159.52 | 6.726% | $170.2493 | $170.25 | $170.25 | $170.20 |
| Purchase #4 | $237.50 | 3.172% | $245.0335 | $245.03 | $245.05 | $245.00 |
| Purchase #5 | $6.72 | 3.760% | $6.9727 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $105.65 | 10.421% | $116.6598 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $60.99 | 5.228% | $64.1786 | $64.18 | $64.20 | $64.20 |
| 7 purchase totals = | $852.48 | $911.2910 | $911.28 | $911.30 | $911.30 | |