| 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 | $209.67 | 8.364% | $227.2068 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $5.30 | 8.406% | $5.7455 | $5.75 | $5.75 | $5.70 |
| Purchase #3 | $183.41 | 8.348% | $198.7211 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $13.32 | 4.610% | $13.9341 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $176.58 | 4.262% | $184.1058 | $184.11 | $184.10 | $184.10 |
| Purchase #6 | $106.65 | 3.776% | $110.6771 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $161.42 | 5.745% | $170.6936 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $856.35 | $911.0840 | $911.09 | $911.10 | $911.00 | |