| 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 | $24.54 | 3.201% | $25.3255 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $139.36 | 10.344% | $153.7754 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $18.53 | 9.739% | $20.3346 | $20.33 | $20.35 | $20.30 |
| Purchase #4 | $100.44 | 13.669% | $114.1691 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $161.27 | 3.565% | $167.0193 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $141.66 | 6.872% | $151.3949 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $238.38 | 11.236% | $265.1644 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $824.18 | $897.1832 | $897.18 | $897.20 | $897.20 | |