| 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 | $235.25 | 7.176% | $252.1315 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $144.37 | 4.414% | $150.7425 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $227.89 | 12.805% | $257.0713 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $225.42 | 8.587% | $244.7768 | $244.78 | $244.80 | $244.80 |
| Purchase #5 | $212.94 | 8.484% | $231.0058 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $150.29 | 6.139% | $159.5163 | $159.52 | $159.50 | $159.50 |
| Purchase #7 | $10.37 | 11.325% | $11.5444 | $11.54 | $11.55 | $11.50 |
| 7 purchase totals = | $1,206.53 | $1,306.7886 | $1,306.79 | $1,306.80 | $1,306.70 | |