| 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 | $196.47 | 8.192% | $212.5648 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $185.67 | 11.767% | $207.5178 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $82.44 | 3.340% | $85.1935 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $11.97 | 4.450% | $12.5027 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $235.61 | 10.378% | $260.0616 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $84.60 | 7.449% | $90.9019 | $90.90 | $90.90 | $90.90 |
| Purchase #7 | $146.26 | 10.312% | $161.3423 | $161.34 | $161.35 | $161.30 |
| 7 purchase totals = | $943.02 | $1,030.0846 | $1,030.07 | $1,030.05 | $1,030.10 | |