| 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 | $233.60 | 4.302% | $243.6495 | $243.65 | $243.65 | $243.60 |
| Purchase #2 | $134.65 | 11.468% | $150.0917 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $215.72 | 10.827% | $239.076 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $36.64 | 13.692% | $41.6567 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $36.70 | 6.834% | $39.2081 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $7.26 | 9.634% | $7.9594 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $129.31 | 3.347% | $133.638 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $793.88 | $855.2794 | $855.29 | $855.30 | $855.30 | |