| 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 | $214.25 | 4.689% | $224.2962 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $198.99 | 6.260% | $211.4468 | $211.45 | $211.45 | $211.40 |
| Purchase #3 | $199.35 | 9.225% | $217.74 | $217.74 | $217.75 | $217.70 |
| Purchase #4 | $64.60 | 3.670% | $66.9708 | $66.97 | $66.95 | $67.00 |
| Purchase #5 | $158.58 | 6.575% | $169.0066 | $169.01 | $169.00 | $169.00 |
| Purchase #6 | $38.89 | 7.363% | $41.7535 | $41.75 | $41.75 | $41.80 |
| Purchase #7 | $50.59 | 11.429% | $56.3719 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $925.25 | $987.5858 | $987.59 | $987.55 | $987.60 | |