| 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 | $124.73 | 12.681% | $140.547 | $140.55 | $140.55 | $140.50 |
| Purchase #2 | $203.85 | 12.171% | $228.6606 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $57.98 | 10.471% | $64.0511 | $64.05 | $64.05 | $64.10 |
| Purchase #4 | $213.93 | 8.164% | $231.3952 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $76.94 | 4.491% | $80.3954 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $204.40 | 10.554% | $225.9724 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $162.76 | 3.825% | $168.9856 | $168.99 | $169.00 | $169.00 |
| 7 purchase totals = | $1,044.59 | $1,140.0073 | $1,140.02 | $1,140.00 | $1,140.10 | |