| 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 | $114.26 | 13.694% | $129.9068 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $177.98 | 10.351% | $196.4027 | $196.40 | $196.40 | $196.40 |
| Purchase #3 | $140.90 | 13.456% | $159.8595 | $159.86 | $159.85 | $159.90 |
| Purchase #4 | $88.87 | 9.331% | $97.1625 | $97.16 | $97.15 | $97.20 |
| Purchase #5 | $238.63 | 5.872% | $252.6424 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $25.85 | 4.539% | $27.0233 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $104.46 | 3.164% | $107.7651 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $890.95 | $970.7623 | $970.76 | $970.70 | $970.80 | |