| 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 | $230.26 | 6.140% | $244.398 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $232.78 | 3.380% | $240.648 | $240.65 | $240.65 | $240.60 |
| Purchase #3 | $143.38 | 10.628% | $158.6184 | $158.62 | $158.60 | $158.60 |
| Purchase #4 | $216.96 | 12.659% | $244.425 | $244.43 | $244.45 | $244.40 |
| Purchase #5 | $209.59 | 3.130% | $216.1502 | $216.15 | $216.15 | $216.20 |
| Purchase #6 | $149.45 | 13.388% | $169.4584 | $169.46 | $169.45 | $169.50 |
| Purchase #7 | $8.52 | 9.178% | $9.302 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $1,190.94 | $1,283.0000 | $1,283.01 | $1,283.00 | $1,283.00 | |