| 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 | $40.81 | 12.174% | $45.7782 | $45.78 | $45.80 | $45.80 |
| Purchase #2 | $243.58 | 9.729% | $267.2779 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $171.34 | 8.771% | $186.3682 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $212.88 | 12.616% | $239.7369 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $142.87 | 13.776% | $162.5518 | $162.55 | $162.55 | $162.60 |
| Purchase #6 | $155.67 | 8.584% | $169.0327 | $169.03 | $169.05 | $169.00 |
| Purchase #7 | $217.97 | 6.558% | $232.2645 | $232.26 | $232.25 | $232.30 |
| 7 purchase totals = | $1,185.12 | $1,303.0102 | $1,303.01 | $1,303.05 | $1,303.10 | |