| 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 | $104.99 | 13.661% | $119.3327 | $119.33 | $119.35 | $119.30 |
| Purchase #2 | $114.30 | 3.547% | $118.3542 | $118.35 | $118.35 | $118.40 |
| Purchase #3 | $241.84 | 4.732% | $253.2839 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $14.26 | 13.139% | $16.1336 | $16.13 | $16.15 | $16.10 |
| Purchase #5 | $9.73 | 12.149% | $10.9121 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $122.52 | 8.490% | $132.9219 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $243.45 | 6.335% | $258.8726 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $851.09 | $909.8110 | $909.79 | $909.80 | $909.80 | |