| 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 | $201.70 | 5.314% | $212.4183 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $218.54 | 13.559% | $248.1718 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $45.55 | 7.167% | $48.8146 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $87.86 | 6.780% | $93.8169 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $212.40 | 11.508% | $236.843 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $185.66 | 9.772% | $203.8027 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $176.34 | 3.266% | $182.0993 | $182.10 | $182.10 | $182.10 |
| 7 purchase totals = | $1,128.05 | $1,225.9666 | $1,225.96 | $1,225.90 | $1,225.90 | |