| 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 | $99.94 | 11.113% | $111.0463 | $111.05 | $111.05 | $111.00 |
| Purchase #2 | $82.45 | 10.370% | $91.0001 | $91.00 | $91.00 | $91.00 |
| Purchase #3 | $210.27 | 8.217% | $227.5479 | $227.55 | $227.55 | $227.50 |
| Purchase #4 | $201.47 | 3.203% | $207.9231 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $200.98 | 10.564% | $222.2115 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $197.47 | 6.396% | $210.1002 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $64.80 | 3.523% | $67.0829 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $1,057.38 | $1,136.9120 | $1,136.91 | $1,136.90 | $1,136.80 | |