| 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 | $122.85 | 8.557% | $133.3623 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $53.43 | 10.625% | $59.1069 | $59.11 | $59.10 | $59.10 |
| Purchase #3 | $191.47 | 5.493% | $201.9874 | $201.99 | $202.00 | $202.00 |
| Purchase #4 | $33.60 | 7.805% | $36.2225 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $23.45 | 6.806% | $25.046 | $25.05 | $25.05 | $25.00 |
| Purchase #6 | $46.68 | 3.118% | $48.1355 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $210.63 | 7.122% | $225.6311 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $682.11 | $729.4917 | $729.50 | $729.50 | $729.40 | |