| 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 | $96.56 | 11.626% | $107.7861 | $107.79 | $107.80 | $107.80 |
| Purchase #2 | $185.53 | 4.407% | $193.7063 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $28.40 | 10.450% | $31.3678 | $31.37 | $31.35 | $31.40 |
| Purchase #4 | $190.26 | 11.770% | $212.6536 | $212.65 | $212.65 | $212.70 |
| Purchase #5 | $209.90 | 5.312% | $221.0499 | $221.05 | $221.05 | $221.00 |
| Purchase #6 | $204.80 | 10.829% | $226.9778 | $226.98 | $227.00 | $227.00 |
| Purchase #7 | $185.97 | 4.149% | $193.6859 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $1,101.42 | $1,187.2274 | $1,187.24 | $1,187.25 | $1,187.30 | |