| 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 | $191.85 | 3.819% | $199.1768 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $95.94 | 9.231% | $104.7962 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $233.55 | 13.790% | $265.7565 | $265.76 | $265.75 | $265.80 |
| Purchase #4 | $133.43 | 13.759% | $151.7886 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $106.34 | 7.308% | $114.1113 | $114.11 | $114.10 | $114.10 |
| Purchase #6 | $226.57 | 4.370% | $236.4711 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $168.55 | 8.398% | $182.7048 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $1,156.23 | $1,254.8053 | $1,254.81 | $1,254.80 | $1,254.90 | |