| 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 | $195.92 | 10.538% | $216.566 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $98.71 | 11.484% | $110.0459 | $110.05 | $110.05 | $110.00 |
| Purchase #3 | $41.41 | 3.772% | $42.972 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $44.37 | 6.132% | $47.0908 | $47.09 | $47.10 | $47.10 |
| Purchase #5 | $21.45 | 7.124% | $22.9781 | $22.98 | $23.00 | $23.00 |
| Purchase #6 | $158.68 | 6.754% | $169.3972 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $127.73 | 10.675% | $141.3652 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $688.27 | $750.4152 | $750.43 | $750.40 | $750.50 | |