| 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 | $105.72 | 9.224% | $115.4716 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $149.46 | 12.180% | $167.6642 | $167.66 | $167.65 | $167.70 |
| Purchase #3 | $148.48 | 11.248% | $165.181 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $115.93 | 11.335% | $129.0707 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $216.95 | 3.689% | $224.9533 | $224.95 | $224.95 | $225.00 |
| Purchase #6 | $116.55 | 7.647% | $125.4626 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $180.37 | 3.743% | $187.1212 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $1,033.46 | $1,114.9246 | $1,114.91 | $1,114.85 | $1,115.10 | |