| 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 | $81.69 | 6.236% | $86.7842 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $197.39 | 3.708% | $204.7092 | $204.71 | $204.70 | $204.70 |
| Purchase #3 | $197.99 | 13.111% | $223.9485 | $223.95 | $223.95 | $223.90 |
| Purchase #4 | $44.39 | 11.134% | $49.3324 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $242.93 | 10.753% | $269.0523 | $269.05 | $269.05 | $269.10 |
| Purchase #6 | $111.33 | 10.471% | $122.9874 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $203.94 | 12.553% | $229.5406 | $229.54 | $229.55 | $229.50 |
| 7 purchase totals = | $1,079.66 | $1,186.3546 | $1,186.35 | $1,186.40 | $1,186.30 | |