| 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 | $196.44 | 7.718% | $211.6012 | $211.60 | $211.60 | $211.60 |
| Purchase #2 | $232.45 | 4.663% | $243.2891 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $133.97 | 5.225% | $140.9699 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $9.30 | 10.478% | $10.2745 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $46.41 | 4.416% | $48.4595 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $193.51 | 3.474% | $200.2325 | $200.23 | $200.25 | $200.20 |
| Purchase #7 | $90.72 | 10.268% | $100.0351 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $902.80 | $954.8618 | $954.86 | $954.85 | $954.90 | |