| 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 | $240.26 | 4.629% | $251.3816 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $98.87 | 10.310% | $109.0635 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $45.45 | 6.163% | $48.2511 | $48.25 | $48.25 | $48.30 |
| Purchase #4 | $156.70 | 7.571% | $168.5638 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $146.92 | 9.372% | $160.6893 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $217.28 | 7.771% | $234.1648 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $233.84 | 9.544% | $256.1577 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $1,139.32 | $1,228.2718 | $1,228.26 | $1,228.25 | $1,228.50 | |