| 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 | $101.33 | 11.540% | $113.0235 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $142.77 | 5.620% | $150.7937 | $150.79 | $150.80 | $150.80 |
| Purchase #3 | $233.63 | 11.516% | $260.5348 | $260.53 | $260.55 | $260.50 |
| Purchase #4 | $21.69 | 5.428% | $22.8673 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $216.71 | 12.772% | $244.3882 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $55.70 | 3.737% | $57.7815 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $36.62 | 13.577% | $41.5919 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $808.45 | $890.9809 | $890.97 | $891.00 | $891.00 | |