| 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 | $188.94 | 4.520% | $197.4801 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $8.33 | 6.131% | $8.8407 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $85.75 | 7.699% | $92.3519 | $92.35 | $92.35 | $92.40 |
| Purchase #4 | $12.25 | 6.132% | $13.0012 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $205.50 | 8.283% | $222.5216 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $12.86 | 12.221% | $14.4316 | $14.43 | $14.45 | $14.40 |
| Purchase #7 | $32.88 | 3.646% | $34.0788 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $546.51 | $582.7059 | $582.70 | $582.75 | $582.70 | |