| 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 | $129.50 | 8.368% | $140.3366 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $124.42 | 9.689% | $136.4751 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $109.96 | 5.405% | $115.9033 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $18.46 | 9.563% | $20.2253 | $20.23 | $20.25 | $20.20 |
| Purchase #5 | $229.90 | 10.270% | $253.5107 | $253.51 | $253.50 | $253.50 |
| Purchase #6 | $219.30 | 4.381% | $228.9075 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $204.42 | 8.507% | $221.81 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $1,035.96 | $1,117.1685 | $1,117.18 | $1,117.20 | $1,117.10 | |