| 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 | $189.64 | 5.470% | $200.0133 | $200.01 | $200.00 | $200.00 |
| Purchase #2 | $227.31 | 7.570% | $244.5174 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $146.28 | 8.578% | $158.8279 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $121.30 | 12.267% | $136.1799 | $136.18 | $136.20 | $136.20 |
| Purchase #5 | $136.50 | 10.791% | $151.2297 | $151.23 | $151.25 | $151.20 |
| Purchase #6 | $195.60 | 9.641% | $214.4578 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $181.54 | 4.200% | $189.1647 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $1,198.17 | $1,294.3907 | $1,294.39 | $1,294.40 | $1,294.40 | |