| 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 | $228.51 | 12.628% | $257.3662 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $108.64 | 12.769% | $122.5122 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $32.66 | 13.590% | $37.0985 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $53.36 | 4.860% | $55.9533 | $55.95 | $55.95 | $56.00 |
| Purchase #5 | $183.57 | 6.345% | $195.2175 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $16.90 | 10.663% | $18.702 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $127.36 | 10.686% | $140.9697 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $751.00 | $827.8194 | $827.82 | $827.75 | $827.90 | |