| 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 | $124.44 | 10.390% | $137.3693 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $65.60 | 10.245% | $72.3207 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $116.80 | 11.112% | $129.7788 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $118.56 | 4.513% | $123.9106 | $123.91 | $123.90 | $123.90 |
| Purchase #5 | $195.97 | 8.290% | $212.2159 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $172.71 | 13.192% | $195.4939 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $20.61 | 8.760% | $22.4154 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $814.69 | $893.5046 | $893.51 | $893.45 | $893.50 | |