| 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 | $129.49 | 9.421% | $141.6893 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $22.72 | 8.350% | $24.6171 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $221.66 | 11.242% | $246.579 | $246.58 | $246.60 | $246.60 |
| Purchase #4 | $168.60 | 10.623% | $186.5104 | $186.51 | $186.50 | $186.50 |
| Purchase #5 | $7.36 | 10.606% | $8.1406 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $153.52 | 11.785% | $171.6123 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $182.51 | 10.175% | $201.0804 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $885.86 | $980.2291 | $980.23 | $980.25 | $980.20 | |