| 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 | $227.59 | 4.432% | $237.6768 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $174.45 | 13.756% | $198.4473 | $198.45 | $198.45 | $198.40 |
| Purchase #3 | $102.93 | 9.588% | $112.7989 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $193.55 | 8.531% | $210.0618 | $210.06 | $210.05 | $210.10 |
| Purchase #5 | $111.87 | 11.740% | $125.0035 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $210.33 | 7.468% | $226.0374 | $226.04 | $226.05 | $226.00 |
| Purchase #7 | $25.28 | 9.757% | $27.7466 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $1,046.00 | $1,137.7723 | $1,137.78 | $1,137.80 | $1,137.70 | |