| 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 | $199.97 | 13.238% | $226.442 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $159.79 | 13.153% | $180.8072 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $178.89 | 8.389% | $193.8971 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $78.39 | 5.220% | $82.482 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $38.71 | 10.864% | $42.9155 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $42.99 | 8.216% | $46.5221 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $249.74 | 7.601% | $268.7227 | $268.72 | $268.70 | $268.70 |
| 7 purchase totals = | $948.48 | $1,041.7886 | $1,041.79 | $1,041.75 | $1,041.70 | |