| 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 | $101.71 | 6.836% | $108.6629 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $180.95 | 5.535% | $190.9656 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $49.81 | 4.603% | $52.1028 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $224.75 | 9.695% | $246.5395 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $100.26 | 11.195% | $111.4841 | $111.48 | $111.50 | $111.50 |
| Purchase #6 | $236.80 | 8.798% | $257.6337 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $18.85 | 13.245% | $21.3467 | $21.35 | $21.35 | $21.30 |
| 7 purchase totals = | $913.13 | $988.7353 | $988.73 | $988.75 | $988.70 | |