| 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 | $103.27 | 6.320% | $109.7967 | $109.80 | $109.80 | $109.80 |
| Purchase #2 | $212.62 | 5.816% | $224.986 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $24.59 | 11.523% | $27.4235 | $27.42 | $27.40 | $27.40 |
| Purchase #4 | $94.56 | 12.477% | $106.3583 | $106.36 | $106.35 | $106.40 |
| Purchase #5 | $170.44 | 13.868% | $194.0766 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $11.80 | 4.334% | $12.3114 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $79.63 | 13.291% | $90.2136 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $696.91 | $765.1661 | $765.17 | $765.15 | $765.20 | |