| 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 | $9.96 | 10.472% | $11.003 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $127.70 | 10.193% | $140.7165 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $22.60 | 5.766% | $23.9031 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $160.32 | 11.867% | $179.3452 | $179.35 | $179.35 | $179.30 |
| Purchase #5 | $219.54 | 5.858% | $232.4007 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $100.72 | 12.448% | $113.2576 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $161.96 | 7.644% | $174.3402 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $802.80 | $874.9663 | $874.97 | $874.95 | $874.90 | |