| 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 | $111.33 | 4.490% | $116.3287 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $232.59 | 6.552% | $247.8293 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $242.28 | 10.780% | $268.3978 | $268.40 | $268.40 | $268.40 |
| Purchase #4 | $110.68 | 7.386% | $118.8548 | $118.85 | $118.85 | $118.90 |
| Purchase #5 | $106.27 | 10.260% | $117.1733 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $243.75 | 4.587% | $254.9308 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $36.50 | 7.507% | $39.2401 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $1,083.40 | $1,162.7548 | $1,162.75 | $1,162.80 | $1,162.70 | |