| 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 | $228.91 | 5.833% | $242.2623 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $37.45 | 9.264% | $40.9194 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $40.54 | 6.146% | $43.0316 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $184.41 | 5.183% | $193.968 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $21.32 | 4.564% | $22.293 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $120.92 | 10.348% | $133.4328 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $156.40 | 5.774% | $165.4305 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $789.95 | $841.3376 | $841.33 | $841.35 | $841.30 | |