| 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 | $237.63 | 4.810% | $249.06 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $21.61 | 8.109% | $23.3624 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $169.35 | 5.164% | $178.0952 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $9.37 | 8.663% | $10.1817 | $10.18 | $10.20 | $10.20 |
| Purchase #5 | $168.40 | 7.139% | $180.4221 | $180.42 | $180.40 | $180.40 |
| Purchase #6 | $40.43 | 7.506% | $43.4647 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $49.29 | 5.293% | $51.8989 | $51.90 | $51.90 | $51.90 |
| 7 purchase totals = | $696.08 | $736.4850 | $736.48 | $736.45 | $736.60 | |