| 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 | $8.92 | 5.191% | $9.383 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $211.51 | 6.324% | $224.8859 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $238.52 | 11.279% | $265.4227 | $265.42 | $265.40 | $265.40 |
| Purchase #4 | $63.37 | 3.730% | $65.7337 | $65.73 | $65.75 | $65.70 |
| Purchase #5 | $170.43 | 5.510% | $179.8207 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $193.67 | 5.699% | $204.7073 | $204.71 | $204.70 | $204.70 |
| Purchase #7 | $242.61 | 10.209% | $267.3781 | $267.38 | $267.40 | $267.40 |
| 7 purchase totals = | $1,129.03 | $1,217.3314 | $1,217.33 | $1,217.35 | $1,217.30 | |