| 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 | $111.34 | 6.409% | $118.4758 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $241.96 | 7.221% | $259.4319 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $188.85 | 8.702% | $205.2837 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $131.40 | 11.637% | $146.691 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $239.85 | 9.685% | $263.0795 | $263.08 | $263.10 | $263.10 |
| Purchase #6 | $143.68 | 8.488% | $155.8756 | $155.88 | $155.90 | $155.90 |
| Purchase #7 | $225.93 | 6.441% | $240.4822 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $1,283.01 | $1,389.3197 | $1,389.32 | $1,389.45 | $1,389.40 | |