| 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 | $199.95 | 12.434% | $224.8118 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $154.90 | 6.601% | $165.1249 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $8.94 | 10.521% | $9.8806 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $201.27 | 6.864% | $215.0852 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $237.42 | 8.452% | $257.4867 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $66.67 | 3.174% | $68.7861 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $209.71 | 6.826% | $224.0248 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,078.86 | $1,165.2001 | $1,165.20 | $1,165.20 | $1,165.20 | |