| 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 | $177.99 | 11.210% | $197.9427 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $245.96 | 4.583% | $257.2323 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $78.60 | 5.345% | $82.8012 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $239.57 | 4.783% | $251.0286 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $20.91 | 7.191% | $22.4136 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $86.69 | 9.691% | $95.0911 | $95.09 | $95.10 | $95.10 |
| Purchase #7 | $146.89 | 11.351% | $163.5635 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $996.61 | $1,070.0730 | $1,070.06 | $1,070.10 | $1,070.00 | |