| 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 | $203.42 | 10.252% | $224.2746 | $224.27 | $224.25 | $224.30 |
| Purchase #2 | $105.33 | 8.725% | $114.52 | $114.52 | $114.50 | $114.50 |
| Purchase #3 | $191.50 | 10.776% | $212.136 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $122.42 | 12.203% | $137.3589 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $211.75 | 11.680% | $236.4824 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $30.58 | 11.109% | $33.9771 | $33.98 | $34.00 | $34.00 |
| Purchase #7 | $180.29 | 8.220% | $195.1098 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $1,045.29 | $1,153.8588 | $1,153.86 | $1,153.85 | $1,153.90 | |