| 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 | $97.81 | 8.657% | $106.2774 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $238.68 | 11.300% | $265.6508 | $265.65 | $265.65 | $265.70 |
| Purchase #3 | $83.47 | 8.417% | $90.4957 | $90.50 | $90.50 | $90.50 |
| Purchase #4 | $215.64 | 4.347% | $225.0139 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $28.37 | 4.280% | $29.5842 | $29.58 | $29.60 | $29.60 |
| Purchase #6 | $205.41 | 6.674% | $219.1191 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $48.27 | 8.804% | $52.5197 | $52.52 | $52.50 | $52.50 |
| 7 purchase totals = | $917.65 | $988.6608 | $988.66 | $988.65 | $988.70 | |