| 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 | $210.80 | 12.753% | $237.6833 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $185.84 | 9.328% | $203.1752 | $203.18 | $203.20 | $203.20 |
| Purchase #3 | $129.89 | 8.466% | $140.8865 | $140.89 | $140.90 | $140.90 |
| Purchase #4 | $11.90 | 7.720% | $12.8187 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $85.86 | 3.601% | $88.9518 | $88.95 | $88.95 | $89.00 |
| Purchase #6 | $69.25 | 3.316% | $71.5463 | $71.55 | $71.55 | $71.50 |
| Purchase #7 | $114.46 | 11.309% | $127.4043 | $127.40 | $127.40 | $127.40 |
| 7 purchase totals = | $808.00 | $882.4661 | $882.47 | $882.50 | $882.50 | |