| 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 | $124.85 | 8.729% | $135.7482 | $135.75 | $135.75 | $135.70 |
| Purchase #2 | $144.30 | 7.451% | $155.0518 | $155.05 | $155.05 | $155.10 |
| Purchase #3 | $119.53 | 7.644% | $128.6669 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $180.56 | 10.271% | $199.1053 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $147.76 | 10.480% | $163.2452 | $163.25 | $163.25 | $163.20 |
| Purchase #6 | $122.83 | 11.748% | $137.2601 | $137.26 | $137.25 | $137.30 |
| Purchase #7 | $107.70 | 12.376% | $121.029 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $947.53 | $1,040.1065 | $1,040.12 | $1,040.10 | $1,040.10 | |