| 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 | $110.46 | 3.130% | $113.9174 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $115.39 | 7.667% | $124.237 | $124.24 | $124.25 | $124.20 |
| Purchase #3 | $139.62 | 3.695% | $144.779 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $119.41 | 3.415% | $123.4879 | $123.49 | $123.50 | $123.50 |
| Purchase #5 | $241.60 | 7.868% | $260.6091 | $260.61 | $260.60 | $260.60 |
| Purchase #6 | $23.29 | 11.200% | $25.8985 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $160.30 | 7.649% | $172.5613 | $172.56 | $172.55 | $172.60 |
| 7 purchase totals = | $910.07 | $965.4902 | $965.50 | $965.50 | $965.50 | |