| 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 | $186.66 | 13.449% | $211.7639 | $211.76 | $211.75 | $211.80 |
| Purchase #2 | $182.71 | 12.141% | $204.8928 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $126.77 | 5.108% | $133.2454 | $133.25 | $133.25 | $133.20 |
| Purchase #4 | $97.98 | 9.658% | $107.4429 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $116.81 | 8.808% | $127.0986 | $127.10 | $127.10 | $127.10 |
| Purchase #6 | $130.73 | 9.823% | $143.5716 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $9.42 | 9.579% | $10.3223 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $851.08 | $938.3375 | $938.33 | $938.30 | $938.30 | |