| 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 | $199.30 | 8.285% | $215.812 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $115.39 | 4.729% | $120.8468 | $120.85 | $120.85 | $120.80 |
| Purchase #3 | $32.92 | 4.166% | $34.2914 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $154.84 | 11.162% | $172.1232 | $172.12 | $172.10 | $172.10 |
| Purchase #5 | $250.93 | 5.791% | $265.4614 | $265.46 | $265.45 | $265.50 |
| Purchase #6 | $105.76 | 8.185% | $114.4165 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $10.59 | 6.599% | $11.2888 | $11.29 | $11.30 | $11.30 |
| 7 purchase totals = | $869.73 | $934.2401 | $934.24 | $934.20 | $934.20 | |