| 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 | $30.66 | 12.822% | $34.5912 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $230.34 | 3.147% | $237.5888 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $9.62 | 12.300% | $10.8033 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $111.26 | 6.855% | $118.8869 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $159.57 | 9.752% | $175.1313 | $175.13 | $175.15 | $175.10 |
| Purchase #6 | $119.98 | 10.231% | $132.2552 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $239.74 | 4.303% | $250.056 | $250.06 | $250.05 | $250.10 |
| 7 purchase totals = | $901.17 | $959.3127 | $959.32 | $959.35 | $959.40 | |