| 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 | $113.39 | 9.439% | $124.0929 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $148.34 | 6.413% | $157.853 | $157.85 | $157.85 | $157.90 |
| Purchase #3 | $206.82 | 5.242% | $217.6615 | $217.66 | $217.65 | $217.70 |
| Purchase #4 | $44.61 | 8.865% | $48.5647 | $48.56 | $48.55 | $48.60 |
| Purchase #5 | $38.27 | 11.847% | $42.8038 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $52.39 | 10.722% | $58.0073 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $244.77 | 9.626% | $268.3316 | $268.33 | $268.35 | $268.30 |
| 7 purchase totals = | $848.59 | $917.3148 | $917.30 | $917.30 | $917.40 | |