| 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 | $201.99 | 4.620% | $211.3219 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $87.58 | 3.284% | $90.4561 | $90.46 | $90.45 | $90.50 |
| Purchase #3 | $135.66 | 12.619% | $152.7789 | $152.78 | $152.80 | $152.80 |
| Purchase #4 | $235.50 | 7.422% | $252.9788 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $135.68 | 4.417% | $141.673 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $30.66 | 8.730% | $33.3366 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $12.73 | 11.488% | $14.1924 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $839.80 | $896.7377 | $896.74 | $896.75 | $896.80 | |