| 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 | $209.67 | 7.840% | $226.1081 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $220.34 | 12.309% | $247.4617 | $247.46 | $247.45 | $247.50 |
| Purchase #3 | $201.81 | 9.384% | $220.7479 | $220.75 | $220.75 | $220.70 |
| Purchase #4 | $56.34 | 4.331% | $58.7801 | $58.78 | $58.80 | $58.80 |
| Purchase #5 | $86.88 | 9.443% | $95.0841 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $100.63 | 5.839% | $106.5058 | $106.51 | $106.50 | $106.50 |
| Purchase #7 | $130.63 | 8.165% | $141.2959 | $141.30 | $141.30 | $141.30 |
| 7 purchase totals = | $1,006.30 | $1,095.9836 | $1,095.99 | $1,096.00 | $1,096.00 | |