| 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 | $201.51 | 13.476% | $228.6655 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $182.29 | 8.863% | $198.4464 | $198.45 | $198.45 | $198.40 |
| Purchase #3 | $94.56 | 8.196% | $102.3101 | $102.31 | $102.30 | $102.30 |
| Purchase #4 | $227.37 | 4.781% | $238.2406 | $238.24 | $238.25 | $238.20 |
| Purchase #5 | $216.37 | 12.282% | $242.9446 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $70.38 | 9.574% | $77.1182 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $8.38 | 10.440% | $9.2549 | $9.25 | $9.25 | $9.30 |
| 7 purchase totals = | $1,000.86 | $1,096.9803 | $1,096.98 | $1,096.95 | $1,096.90 | |