| 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 | $124.79 | 11.506% | $139.1483 | $139.15 | $139.15 | $139.10 |
| Purchase #2 | $236.53 | 8.249% | $256.0414 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $244.77 | 3.687% | $253.7947 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $34.97 | 3.181% | $36.0824 | $36.08 | $36.10 | $36.10 |
| Purchase #5 | $153.40 | 4.605% | $160.4641 | $160.46 | $160.45 | $160.50 |
| Purchase #6 | $126.29 | 12.232% | $141.7378 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $183.95 | 9.539% | $201.497 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $1,104.70 | $1,188.7657 | $1,188.76 | $1,188.80 | $1,188.70 | |