| 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 | $20.69 | 12.729% | $23.3236 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $179.85 | 9.637% | $197.1821 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $117.54 | 8.369% | $127.3769 | $127.38 | $127.40 | $127.40 |
| Purchase #4 | $210.44 | 13.840% | $239.5649 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $108.75 | 9.145% | $118.6952 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $166.75 | 8.690% | $181.2406 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $54.26 | 12.569% | $61.0799 | $61.08 | $61.10 | $61.10 |
| 7 purchase totals = | $858.28 | $948.4632 | $948.46 | $948.50 | $948.50 | |