| 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 | $111.71 | 5.538% | $117.8965 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $64.25 | 12.363% | $72.1932 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $110.95 | 12.813% | $125.166 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $182.82 | 9.191% | $199.623 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $79.32 | 6.701% | $84.6352 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $234.93 | 9.571% | $257.4152 | $257.42 | $257.40 | $257.40 |
| Purchase #7 | $16.71 | 3.420% | $17.2815 | $17.28 | $17.30 | $17.30 |
| 7 purchase totals = | $800.69 | $874.2106 | $874.22 | $874.20 | $874.20 | |