| 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 | $213.34 | 6.853% | $227.9602 | $227.96 | $227.95 | $228.00 |
| Purchase #2 | $133.46 | 3.706% | $138.406 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $203.35 | 4.434% | $212.3665 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $175.51 | 8.267% | $190.0194 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $88.46 | 6.693% | $94.3806 | $94.38 | $94.40 | $94.40 |
| Purchase #6 | $132.73 | 11.413% | $147.8785 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $20.38 | 3.324% | $21.0574 | $21.06 | $21.05 | $21.10 |
| 7 purchase totals = | $967.23 | $1,032.0686 | $1,032.08 | $1,032.05 | $1,032.20 | |