| 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 | $9.66 | 6.230% | $10.2618 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $243.73 | 5.770% | $257.7932 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $200.83 | 4.568% | $210.0039 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $70.44 | 8.310% | $76.2936 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $12.84 | 7.371% | $13.7864 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $225.90 | 3.163% | $233.0452 | $233.05 | $233.05 | $233.00 |
| Purchase #7 | $53.82 | 10.252% | $59.3376 | $59.34 | $59.35 | $59.30 |
| 7 purchase totals = | $817.22 | $860.5217 | $860.52 | $860.55 | $860.50 | |