| 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 | $220.81 | 5.814% | $233.6479 | $233.65 | $233.65 | $233.60 |
| Purchase #2 | $42.38 | 8.324% | $45.9077 | $45.91 | $45.90 | $45.90 |
| Purchase #3 | $120.69 | 7.686% | $129.9662 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $138.35 | 9.490% | $151.4794 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $104.93 | 8.331% | $113.6717 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $201.68 | 6.671% | $215.1341 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $176.78 | 12.376% | $198.6583 | $198.66 | $198.65 | $198.70 |
| 7 purchase totals = | $1,005.62 | $1,088.4653 | $1,088.47 | $1,088.45 | $1,088.50 | |