| 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 | $10.41 | 10.807% | $11.535 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $172.33 | 12.253% | $193.4456 | $193.45 | $193.45 | $193.40 |
| Purchase #3 | $13.59 | 4.299% | $14.1742 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $175.39 | 9.840% | $192.6484 | $192.65 | $192.65 | $192.60 |
| Purchase #5 | $82.48 | 9.102% | $89.9873 | $89.99 | $90.00 | $90.00 |
| Purchase #6 | $187.96 | 9.426% | $205.6771 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $213.78 | 7.864% | $230.5917 | $230.59 | $230.60 | $230.60 |
| 7 purchase totals = | $855.94 | $938.0593 | $938.07 | $938.10 | $938.00 | |