| 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 | $10.52 | 10.247% | $11.598 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $92.73 | 10.565% | $102.5269 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $29.35 | 12.786% | $33.1027 | $33.10 | $33.10 | $33.10 |
| Purchase #4 | $18.26 | 6.364% | $19.4221 | $19.42 | $19.40 | $19.40 |
| Purchase #5 | $180.33 | 8.411% | $195.4976 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $206.25 | 8.698% | $224.1896 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $208.63 | 10.730% | $231.016 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $746.07 | $817.3529 | $817.36 | $817.35 | $817.30 | |