| 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 | $241.74 | 9.317% | $264.2629 | $264.26 | $264.25 | $264.30 |
| Purchase #2 | $8.71 | 8.700% | $9.4678 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $82.45 | 10.757% | $91.3191 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $232.81 | 6.873% | $248.811 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $20.32 | 11.528% | $22.6625 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $114.82 | 5.705% | $121.3705 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $102.49 | 11.163% | $113.931 | $113.93 | $113.95 | $113.90 |
| 7 purchase totals = | $803.34 | $871.8248 | $871.82 | $871.75 | $871.90 | |