| 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 | $184.87 | 8.249% | $200.1199 | $200.12 | $200.10 | $200.10 |
| Purchase #2 | $44.68 | 10.125% | $49.2039 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $116.54 | 7.102% | $124.8167 | $124.82 | $124.80 | $124.80 |
| Purchase #4 | $70.80 | 7.364% | $76.0137 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $50.86 | 4.615% | $53.2072 | $53.21 | $53.20 | $53.20 |
| Purchase #6 | $190.68 | 7.572% | $205.1183 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $126.59 | 4.788% | $132.6511 | $132.65 | $132.65 | $132.70 |
| 7 purchase totals = | $785.02 | $841.1308 | $841.13 | $841.05 | $841.10 | |