| 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 | $109.49 | 12.145% | $122.7876 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $223.51 | 8.585% | $242.6983 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $66.58 | 6.375% | $70.8245 | $70.82 | $70.80 | $70.80 |
| Purchase #4 | $173.55 | 6.167% | $184.2528 | $184.25 | $184.25 | $184.30 |
| Purchase #5 | $232.85 | 4.577% | $243.5075 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $37.95 | 3.604% | $39.3177 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $209.67 | 12.743% | $236.3882 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $1,053.60 | $1,139.7766 | $1,139.78 | $1,139.75 | $1,139.80 | |