| 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 | $212.92 | 9.353% | $232.8344 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $69.86 | 12.137% | $78.3389 | $78.34 | $78.35 | $78.30 |
| Purchase #3 | $98.63 | 6.790% | $105.327 | $105.33 | $105.35 | $105.30 |
| Purchase #4 | $16.73 | 6.624% | $17.8382 | $17.84 | $17.85 | $17.80 |
| Purchase #5 | $243.34 | 11.561% | $271.4725 | $271.47 | $271.45 | $271.50 |
| Purchase #6 | $79.37 | 3.424% | $82.0876 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $21.38 | 7.624% | $23.01 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $742.23 | $810.9086 | $810.91 | $810.95 | $810.80 | |