| 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 | $203.70 | 8.726% | $221.4749 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $152.33 | 3.381% | $157.4803 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $117.45 | 9.747% | $128.8979 | $128.90 | $128.90 | $128.90 |
| Purchase #4 | $124.74 | 3.835% | $129.5238 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $14.61 | 7.267% | $15.6717 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $69.38 | 4.645% | $72.6027 | $72.60 | $72.60 | $72.60 |
| Purchase #7 | $104.82 | 11.178% | $116.5368 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $787.03 | $842.1881 | $842.18 | $842.15 | $842.20 | |