| 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 | $214.26 | 6.398% | $227.9684 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $121.84 | 6.258% | $129.4647 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $217.25 | 13.740% | $247.1002 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $74.28 | 6.337% | $78.9871 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $164.99 | 4.674% | $172.7016 | $172.70 | $172.70 | $172.70 |
| Purchase #6 | $240.68 | 5.126% | $253.0173 | $253.02 | $253.00 | $253.00 |
| Purchase #7 | $131.54 | 11.866% | $147.1485 | $147.15 | $147.15 | $147.10 |
| 7 purchase totals = | $1,164.84 | $1,256.3878 | $1,256.39 | $1,256.35 | $1,256.40 | |