| 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 | $111.28 | 4.554% | $116.3477 | $116.35 | $116.35 | $116.30 |
| Purchase #2 | $105.58 | 5.785% | $111.6878 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $188.36 | 7.160% | $201.8466 | $201.85 | $201.85 | $201.80 |
| Purchase #4 | $114.83 | 9.572% | $125.8215 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $233.43 | 4.514% | $243.967 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $102.79 | 11.237% | $114.3405 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $235.27 | 12.639% | $265.0058 | $265.01 | $265.00 | $265.00 |
| 7 purchase totals = | $1,091.54 | $1,179.0169 | $1,179.03 | $1,179.00 | $1,178.90 | |