| 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 | $18.60 | 8.486% | $20.1784 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $221.39 | 9.377% | $242.1497 | $242.15 | $242.15 | $242.10 |
| Purchase #3 | $11.89 | 9.575% | $13.0285 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $32.41 | 11.517% | $36.1427 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $115.43 | 6.575% | $123.0195 | $123.02 | $123.00 | $123.00 |
| Purchase #6 | $199.46 | 6.169% | $211.7647 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $224.58 | 10.698% | $248.6056 | $248.61 | $248.60 | $248.60 |
| 7 purchase totals = | $823.76 | $894.8891 | $894.89 | $894.90 | $894.80 | |