| 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 | $106.41 | 6.278% | $113.0904 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $111.28 | 13.765% | $126.5977 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $232.96 | 8.362% | $252.4401 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $117.43 | 5.623% | $124.0331 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $185.98 | 6.220% | $197.548 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $136.90 | 8.734% | $148.8568 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $123.83 | 7.479% | $133.0912 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $1,014.79 | $1,095.6573 | $1,095.66 | $1,095.70 | $1,095.60 | |