| 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 | $199.88 | 12.561% | $224.9869 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $154.42 | 8.593% | $167.6893 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $177.68 | 3.244% | $183.4439 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $196.28 | 12.806% | $221.4156 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $103.66 | 6.514% | $110.4124 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $240.94 | 6.486% | $256.5674 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $127.75 | 3.475% | $132.1893 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $1,200.61 | $1,296.7048 | $1,296.71 | $1,296.70 | $1,296.70 | |