| 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 | $40.77 | 12.502% | $45.8671 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $222.51 | 5.697% | $235.1864 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $169.31 | 11.620% | $188.9838 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $84.55 | 7.259% | $90.6875 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $115.34 | 10.126% | $127.0193 | $127.02 | $127.00 | $127.00 |
| Purchase #6 | $213.80 | 11.674% | $238.759 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $177.93 | 7.287% | $190.8958 | $190.90 | $190.90 | $190.90 |
| 7 purchase totals = | $1,024.21 | $1,117.3989 | $1,117.41 | $1,117.40 | $1,117.50 | |