| 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 | $247.80 | 12.598% | $279.0178 | $279.02 | $279.00 | $279.00 |
| Purchase #2 | $98.30 | 8.832% | $106.9819 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $12.48 | 8.149% | $13.497 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $82.86 | 11.665% | $92.5256 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $157.50 | 5.699% | $166.4759 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $154.44 | 10.628% | $170.8539 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $7.52 | 8.105% | $8.1295 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $760.90 | $837.4816 | $837.49 | $837.55 | $837.50 | |