| 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 | $242.88 | 8.620% | $263.8163 | $263.82 | $263.80 | $263.80 |
| Purchase #2 | $214.49 | 3.305% | $221.5789 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $100.71 | 7.438% | $108.2008 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $42.80 | 4.153% | $44.5775 | $44.58 | $44.60 | $44.60 |
| Purchase #5 | $152.38 | 7.367% | $163.6058 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $36.34 | 10.714% | $40.2335 | $40.23 | $40.25 | $40.20 |
| Purchase #7 | $47.57 | 9.696% | $52.1824 | $52.18 | $52.20 | $52.20 |
| 7 purchase totals = | $837.17 | $894.1952 | $894.20 | $894.25 | $894.20 | |