| 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 | $182.53 | 5.127% | $191.8883 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $78.94 | 10.228% | $87.014 | $87.01 | $87.00 | $87.00 |
| Purchase #3 | $70.54 | 5.454% | $74.3873 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $129.36 | 8.797% | $140.7398 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $192.30 | 9.317% | $210.2166 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $239.59 | 9.443% | $262.2145 | $262.21 | $262.20 | $262.20 |
| Purchase #7 | $40.68 | 9.805% | $44.6687 | $44.67 | $44.65 | $44.70 |
| 7 purchase totals = | $933.94 | $1,011.1292 | $1,011.13 | $1,011.10 | $1,011.10 | |