| 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 | $167.72 | 9.116% | $183.0094 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $24.70 | 10.637% | $27.3273 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $234.97 | 3.219% | $242.5337 | $242.53 | $242.55 | $242.50 |
| Purchase #4 | $20.35 | 8.665% | $22.1133 | $22.11 | $22.10 | $22.10 |
| Purchase #5 | $52.65 | 8.195% | $56.9647 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $105.42 | 13.601% | $119.7582 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $244.48 | 13.608% | $277.7488 | $277.75 | $277.75 | $277.70 |
| 7 purchase totals = | $850.29 | $929.4554 | $929.45 | $929.45 | $929.40 | |