| 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 | $76.37 | 4.768% | $80.0113 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $232.76 | 9.199% | $254.1716 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $143.45 | 6.115% | $152.222 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $208.94 | 5.865% | $221.1943 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $26.37 | 13.638% | $29.9663 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $136.38 | 10.603% | $150.8404 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $231.57 | 5.259% | $243.7483 | $243.75 | $243.75 | $243.70 |
| 7 purchase totals = | $1,055.84 | $1,132.1542 | $1,132.15 | $1,132.10 | $1,132.10 | |