| 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 | $16.49 | 8.663% | $17.9185 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $226.98 | 12.330% | $254.9666 | $254.97 | $254.95 | $255.00 |
| Purchase #3 | $146.50 | 12.272% | $164.4785 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $160.68 | 3.163% | $165.7623 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $79.71 | 11.468% | $88.8511 | $88.85 | $88.85 | $88.90 |
| Purchase #6 | $229.66 | 10.763% | $254.3783 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $244.65 | 3.405% | $252.9803 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $1,104.67 | $1,199.3356 | $1,199.34 | $1,199.35 | $1,199.50 | |