| 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 | $130.96 | 4.387% | $136.7052 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $125.58 | 3.874% | $130.445 | $130.45 | $130.45 | $130.40 |
| Purchase #3 | $14.95 | 10.501% | $16.5199 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $97.77 | 3.289% | $100.9857 | $100.99 | $101.00 | $101.00 |
| Purchase #5 | $229.66 | 7.307% | $246.4413 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $139.33 | 10.455% | $153.897 | $153.90 | $153.90 | $153.90 |
| Purchase #7 | $31.97 | 6.387% | $34.0119 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $770.22 | $819.0060 | $819.02 | $819.00 | $818.90 | |