| 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 | $234.90 | 11.532% | $261.9887 | $261.99 | $262.00 | $262.00 |
| Purchase #2 | $100.30 | 10.125% | $110.4554 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $149.90 | 5.424% | $158.0306 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $81.98 | 8.633% | $89.0573 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $209.49 | 6.674% | $223.4714 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $235.91 | 9.518% | $258.3639 | $258.36 | $258.35 | $258.40 |
| Purchase #7 | $158.74 | 12.426% | $178.465 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $1,171.22 | $1,279.8323 | $1,279.84 | $1,279.80 | $1,280.00 | |