| 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 | $215.80 | 9.422% | $236.1327 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $71.31 | 9.176% | $77.8534 | $77.85 | $77.85 | $77.90 |
| Purchase #3 | $49.75 | 3.740% | $51.6107 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $233.41 | 11.798% | $260.9477 | $260.95 | $260.95 | $260.90 |
| Purchase #5 | $114.68 | 3.678% | $118.8979 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $139.65 | 13.440% | $158.419 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $77.62 | 10.542% | $85.8027 | $85.80 | $85.80 | $85.80 |
| 7 purchase totals = | $902.22 | $989.6641 | $989.66 | $989.65 | $989.60 | |