| 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 | $9.94 | 13.866% | $11.3183 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $93.49 | 6.687% | $99.7417 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $127.78 | 3.494% | $132.2446 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $240.75 | 5.131% | $253.1029 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $235.25 | 8.669% | $255.6438 | $255.64 | $255.65 | $255.60 |
| Purchase #6 | $30.54 | 6.130% | $32.4121 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $181.65 | 11.687% | $202.8794 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $919.40 | $987.3428 | $987.33 | $987.35 | $987.20 | |