| 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 | $128.29 | 10.445% | $141.6899 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $83.49 | 11.524% | $93.1114 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $123.96 | 12.376% | $139.3013 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $156.59 | 10.321% | $172.7517 | $172.75 | $172.75 | $172.80 |
| Purchase #5 | $104.26 | 8.473% | $113.0939 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $120.47 | 10.260% | $132.8302 | $132.83 | $132.85 | $132.80 |
| Purchase #7 | $83.66 | 5.809% | $88.5198 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $800.72 | $881.2982 | $881.29 | $881.30 | $881.30 | |