| 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 | $219.48 | 11.353% | $244.3976 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $82.38 | 9.601% | $90.2893 | $90.29 | $90.30 | $90.30 |
| Purchase #3 | $48.30 | 4.231% | $50.3436 | $50.34 | $50.35 | $50.30 |
| Purchase #4 | $213.44 | 10.210% | $235.2322 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $130.84 | 5.360% | $137.853 | $137.85 | $137.85 | $137.90 |
| Purchase #6 | $124.50 | 11.410% | $138.7055 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $229.82 | 3.132% | $237.018 | $237.02 | $237.00 | $237.00 |
| 7 purchase totals = | $1,048.76 | $1,133.8392 | $1,133.84 | $1,133.85 | $1,133.80 | |