| 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 | $121.83 | 11.724% | $136.1133 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $220.50 | 4.162% | $229.6772 | $229.68 | $229.70 | $229.70 |
| Purchase #3 | $94.87 | 3.803% | $98.4779 | $98.48 | $98.50 | $98.50 |
| Purchase #4 | $139.44 | 4.765% | $146.0843 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $50.70 | 3.823% | $52.6383 | $52.64 | $52.65 | $52.60 |
| Purchase #6 | $209.87 | 4.610% | $219.545 | $219.55 | $219.55 | $219.50 |
| Purchase #7 | $170.50 | 4.308% | $177.8451 | $177.85 | $177.85 | $177.80 |
| 7 purchase totals = | $1,007.71 | $1,060.3811 | $1,060.39 | $1,060.45 | $1,060.30 | |