| 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 | $113.54 | 6.760% | $121.2153 | $121.22 | $121.20 | $121.20 |
| Purchase #2 | $243.75 | 9.413% | $266.6942 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $164.96 | 9.633% | $180.8506 | $180.85 | $180.85 | $180.90 |
| Purchase #4 | $156.72 | 6.537% | $166.9648 | $166.96 | $166.95 | $167.00 |
| Purchase #5 | $55.91 | 10.650% | $61.8644 | $61.86 | $61.85 | $61.90 |
| Purchase #6 | $182.78 | 7.309% | $196.1394 | $196.14 | $196.15 | $196.10 |
| Purchase #7 | $238.96 | 3.222% | $246.6593 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $1,156.62 | $1,240.3880 | $1,240.38 | $1,240.35 | $1,240.50 | |