| 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 | $123.65 | 12.339% | $138.9072 | $138.91 | $138.90 | $138.90 |
| Purchase #2 | $76.40 | 6.224% | $81.1551 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $18.42 | 10.726% | $20.3957 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $148.95 | 9.628% | $163.2909 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $211.38 | 8.626% | $229.6136 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $236.28 | 12.156% | $265.0022 | $265.00 | $265.00 | $265.00 |
| Purchase #7 | $28.98 | 13.812% | $32.9827 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $844.06 | $931.3474 | $931.35 | $931.35 | $931.40 | |