| 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 | $133.48 | 4.693% | $139.7442 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $118.39 | 8.136% | $128.0222 | $128.02 | $128.00 | $128.00 |
| Purchase #3 | $87.96 | 11.465% | $98.0446 | $98.04 | $98.05 | $98.00 |
| Purchase #4 | $40.66 | 5.249% | $42.7942 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $48.63 | 8.512% | $52.7694 | $52.77 | $52.75 | $52.80 |
| Purchase #6 | $228.30 | 7.746% | $245.9841 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $104.25 | 3.227% | $107.6141 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $761.67 | $814.9728 | $814.95 | $814.95 | $814.90 | |