| 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 | $199.33 | 12.402% | $224.0509 | $224.05 | $224.05 | $224.10 |
| Purchase #2 | $20.51 | 12.634% | $23.1012 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $161.40 | 4.742% | $169.0536 | $169.05 | $169.05 | $169.10 |
| Purchase #4 | $244.99 | 10.676% | $271.1451 | $271.15 | $271.15 | $271.10 |
| Purchase #5 | $221.32 | 13.863% | $252.0016 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $159.34 | 12.550% | $179.3372 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $87.44 | 4.320% | $91.2174 | $91.22 | $91.20 | $91.20 |
| 7 purchase totals = | $1,094.33 | $1,209.9070 | $1,209.91 | $1,209.90 | $1,209.90 | |