| 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 | $234.76 | 10.244% | $258.8088 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $225.53 | 3.372% | $233.1349 | $233.13 | $233.15 | $233.10 |
| Purchase #3 | $33.90 | 11.186% | $37.6921 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $48.96 | 3.557% | $50.7015 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $178.64 | 5.129% | $187.8024 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $69.41 | 8.109% | $75.0385 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $216.43 | 3.130% | $223.2043 | $223.20 | $223.20 | $223.20 |
| 7 purchase totals = | $1,007.63 | $1,066.3825 | $1,066.37 | $1,066.40 | $1,066.30 | |