| 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 | $230.76 | 12.713% | $260.0965 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $55.62 | 5.640% | $58.757 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $139.34 | 3.786% | $144.6154 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $59.59 | 4.458% | $62.2465 | $62.25 | $62.25 | $62.20 |
| Purchase #5 | $152.56 | 8.644% | $165.7473 | $165.75 | $165.75 | $165.70 |
| Purchase #6 | $32.90 | 7.254% | $35.2866 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $244.34 | 5.689% | $258.2405 | $258.24 | $258.25 | $258.20 |
| 7 purchase totals = | $915.11 | $984.9898 | $985.01 | $985.00 | $984.90 | |