| 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 | $249.36 | 11.771% | $278.7122 | $278.71 | $278.70 | $278.70 |
| Purchase #2 | $11.81 | 12.328% | $13.2659 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $66.30 | 13.855% | $75.4859 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $140.80 | 8.689% | $153.0341 | $153.03 | $153.05 | $153.00 |
| Purchase #5 | $210.62 | 11.807% | $235.4879 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $228.32 | 3.240% | $235.7176 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $54.98 | 12.122% | $61.6447 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $962.19 | $1,053.3483 | $1,053.35 | $1,053.35 | $1,053.30 | |