| 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 | $223.86 | 9.361% | $244.8155 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $198.63 | 9.659% | $217.8157 | $217.82 | $217.80 | $217.80 |
| Purchase #3 | $122.79 | 3.265% | $126.7991 | $126.80 | $126.80 | $126.80 |
| Purchase #4 | $227.98 | 4.721% | $238.7429 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $35.37 | 11.359% | $39.3877 | $39.39 | $39.40 | $39.40 |
| Purchase #6 | $102.40 | 8.137% | $110.7323 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $13.40 | 11.697% | $14.9674 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $924.43 | $993.2606 | $993.27 | $993.25 | $993.20 | |