| 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 | $216.97 | 12.326% | $243.7137 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $72.97 | 8.104% | $78.8835 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $150.52 | 11.690% | $168.1158 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $105.98 | 8.508% | $114.9968 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $149.68 | 9.302% | $163.6032 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $103.81 | 13.290% | $117.6063 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $249.75 | 3.352% | $258.1216 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $1,049.68 | $1,145.0409 | $1,145.04 | $1,145.00 | $1,145.00 | |