| 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 | $210.58 | 3.426% | $217.7945 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $169.47 | 10.233% | $186.8119 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $49.38 | 5.874% | $52.2806 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $149.25 | 12.775% | $168.3167 | $168.32 | $168.30 | $168.30 |
| Purchase #5 | $81.87 | 13.688% | $93.0764 | $93.08 | $93.10 | $93.10 |
| Purchase #6 | $202.60 | 9.641% | $222.1327 | $222.13 | $222.15 | $222.10 |
| Purchase #7 | $5.33 | 5.526% | $5.6245 | $5.62 | $5.60 | $5.60 |
| 7 purchase totals = | $868.48 | $946.0373 | $946.03 | $946.05 | $946.00 | |