| 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 | $242.45 | 13.706% | $275.6802 | $275.68 | $275.70 | $275.70 |
| Purchase #2 | $129.99 | 10.489% | $143.6247 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $124.57 | 7.390% | $133.7757 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $88.96 | 6.802% | $95.0111 | $95.01 | $95.00 | $95.00 |
| Purchase #5 | $109.26 | 5.686% | $115.4725 | $115.47 | $115.45 | $115.50 |
| Purchase #6 | $222.27 | 13.545% | $252.3765 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $143.67 | 13.801% | $163.4979 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $1,061.17 | $1,179.4386 | $1,179.44 | $1,179.45 | $1,179.50 | |