| 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 | $12.57 | 9.223% | $13.7293 | $13.73 | $13.75 | $13.70 |
| Purchase #2 | $195.52 | 8.345% | $211.8361 | $211.84 | $211.85 | $211.80 |
| Purchase #3 | $59.43 | 4.133% | $61.8862 | $61.89 | $61.90 | $61.90 |
| Purchase #4 | $210.58 | 13.182% | $238.3387 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $127.43 | 7.523% | $137.0166 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $172.26 | 11.660% | $192.3455 | $192.35 | $192.35 | $192.30 |
| Purchase #7 | $200.57 | 13.277% | $227.1997 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $978.36 | $1,082.3521 | $1,082.37 | $1,082.40 | $1,082.20 | |