| 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 | $191.34 | 6.411% | $203.6068 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $72.54 | 6.660% | $77.3712 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $181.51 | 8.710% | $197.3195 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $72.46 | 9.346% | $79.2321 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $220.78 | 9.694% | $242.1824 | $242.18 | $242.20 | $242.20 |
| Purchase #6 | $169.64 | 4.224% | $176.8056 | $176.81 | $176.80 | $176.80 |
| Purchase #7 | $217.29 | 7.393% | $233.3542 | $233.35 | $233.35 | $233.40 |
| 7 purchase totals = | $1,125.56 | $1,209.8718 | $1,209.87 | $1,209.85 | $1,209.90 | |