| 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 | $128.63 | 10.147% | $141.6821 | $141.68 | $141.70 | $141.70 |
| Purchase #2 | $39.73 | 6.511% | $42.3168 | $42.32 | $42.30 | $42.30 |
| Purchase #3 | $138.97 | 4.389% | $145.0694 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $54.91 | 5.610% | $57.9905 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $249.68 | 11.369% | $278.0661 | $278.07 | $278.05 | $278.10 |
| Purchase #6 | $122.72 | 6.369% | $130.536 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $183.73 | 9.446% | $201.0851 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $918.37 | $996.7460 | $996.76 | $996.75 | $996.80 | |