| 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 | $213.50 | 12.318% | $239.7989 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $196.63 | 12.728% | $221.6571 | $221.66 | $221.65 | $221.70 |
| Purchase #3 | $142.73 | 6.320% | $151.7505 | $151.75 | $151.75 | $151.80 |
| Purchase #4 | $161.74 | 11.387% | $180.1573 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $235.91 | 4.461% | $246.4339 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $72.79 | 3.523% | $75.3544 | $75.35 | $75.35 | $75.40 |
| Purchase #7 | $212.86 | 4.577% | $222.6026 | $222.60 | $222.60 | $222.60 |
| 7 purchase totals = | $1,236.16 | $1,337.7547 | $1,337.75 | $1,337.75 | $1,337.90 | |