| 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 | $134.52 | 6.541% | $143.319 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $179.37 | 12.216% | $201.2818 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $243.75 | 8.263% | $263.8911 | $263.89 | $263.90 | $263.90 |
| Purchase #4 | $177.99 | 6.856% | $190.193 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $190.48 | 11.408% | $212.21 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $243.58 | 7.573% | $262.0263 | $262.03 | $262.05 | $262.00 |
| Purchase #7 | $118.77 | 4.711% | $124.3653 | $124.37 | $124.35 | $124.40 |
| 7 purchase totals = | $1,288.46 | $1,397.2865 | $1,397.29 | $1,397.30 | $1,397.30 | |