| 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 | $115.39 | 6.569% | $122.97 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $127.42 | 11.187% | $141.6745 | $141.67 | $141.65 | $141.70 |
| Purchase #3 | $199.38 | 9.800% | $218.9192 | $218.92 | $218.90 | $218.90 |
| Purchase #4 | $54.29 | 7.573% | $58.4014 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $40.82 | 12.485% | $45.9164 | $45.92 | $45.90 | $45.90 |
| Purchase #6 | $65.55 | 13.477% | $74.3842 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $120.47 | 4.632% | $126.0502 | $126.05 | $126.05 | $126.10 |
| 7 purchase totals = | $723.32 | $788.3159 | $788.31 | $788.25 | $788.40 | |