| 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 | $237.37 | 3.589% | $245.8892 | $245.89 | $245.90 | $245.90 |
| Purchase #2 | $22.58 | 13.813% | $25.699 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $216.97 | 8.127% | $234.6032 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $73.32 | 8.802% | $79.7736 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $227.44 | 10.315% | $250.9004 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $133.36 | 8.203% | $144.2995 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $230.50 | 7.625% | $248.0756 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $1,141.54 | $1,229.2405 | $1,229.24 | $1,229.25 | $1,229.30 | |