| 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 | $226.57 | 5.648% | $239.3667 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $173.54 | 5.809% | $183.6209 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $242.85 | 7.257% | $260.4736 | $260.47 | $260.45 | $260.50 |
| Purchase #4 | $193.46 | 8.218% | $209.3585 | $209.36 | $209.35 | $209.40 |
| Purchase #5 | $110.62 | 7.643% | $119.0747 | $119.07 | $119.05 | $119.10 |
| Purchase #6 | $140.34 | 13.652% | $159.4992 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $149.96 | 12.799% | $169.1534 | $169.15 | $169.15 | $169.20 |
| 7 purchase totals = | $1,237.34 | $1,340.5470 | $1,340.54 | $1,340.45 | $1,340.70 | |