| 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 | $221.35 | 13.525% | $251.2876 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $208.40 | 10.242% | $229.7443 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $235.38 | 9.547% | $257.8517 | $257.85 | $257.85 | $257.90 |
| Purchase #4 | $26.98 | 12.563% | $30.3695 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $242.65 | 5.192% | $255.2484 | $255.25 | $255.25 | $255.20 |
| Purchase #6 | $21.74 | 4.799% | $22.7833 | $22.78 | $22.80 | $22.80 |
| Purchase #7 | $28.26 | 13.821% | $32.1658 | $32.17 | $32.15 | $32.20 |
| 7 purchase totals = | $984.76 | $1,079.4506 | $1,079.45 | $1,079.45 | $1,079.50 | |