| 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 | $123.38 | 8.276% | $133.5909 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $216.96 | 7.734% | $233.7397 | $233.74 | $233.75 | $233.70 |
| Purchase #3 | $30.82 | 3.244% | $31.8198 | $31.82 | $31.80 | $31.80 |
| Purchase #4 | $239.46 | 8.669% | $260.2188 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $163.37 | 6.251% | $173.5823 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $19.42 | 4.372% | $20.269 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $120.56 | 5.363% | $127.0256 | $127.03 | $127.05 | $127.00 |
| 7 purchase totals = | $913.97 | $980.2461 | $980.25 | $980.25 | $980.20 | |