| 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 | $219.78 | 10.745% | $243.3954 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $93.54 | 5.382% | $98.5743 | $98.57 | $98.55 | $98.60 |
| Purchase #3 | $177.81 | 9.855% | $195.3332 | $195.33 | $195.35 | $195.30 |
| Purchase #4 | $26.52 | 9.593% | $29.0641 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $10.65 | 7.795% | $11.4802 | $11.48 | $11.50 | $11.50 |
| Purchase #6 | $77.51 | 5.261% | $81.5878 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $65.74 | 12.686% | $74.0798 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $671.55 | $733.5148 | $733.51 | $733.55 | $733.60 | |