| 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 | $16.83 | 3.565% | $17.43 | $17.43 | $17.45 | $17.40 |
| Purchase #2 | $217.96 | 6.309% | $231.7111 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $56.79 | 3.503% | $58.7794 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $45.48 | 3.558% | $47.0982 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $118.36 | 7.400% | $127.1186 | $127.12 | $127.10 | $127.10 |
| Purchase #6 | $194.76 | 9.818% | $213.8815 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $225.28 | 8.670% | $244.8118 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $875.46 | $940.8306 | $940.83 | $940.85 | $940.80 | |