| 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 | $134.70 | 4.766% | $141.1198 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $117.53 | 8.267% | $127.2462 | $127.25 | $127.25 | $127.20 |
| Purchase #3 | $92.40 | 3.813% | $95.9232 | $95.92 | $95.90 | $95.90 |
| Purchase #4 | $29.88 | 9.534% | $32.7288 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $237.43 | 10.349% | $262.0016 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $140.85 | 6.523% | $150.0376 | $150.04 | $150.05 | $150.00 |
| Purchase #7 | $161.99 | 7.620% | $174.3336 | $174.33 | $174.35 | $174.30 |
| 7 purchase totals = | $914.78 | $983.3908 | $983.39 | $983.40 | $983.20 | |