| 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 | $83.97 | 9.472% | $91.9236 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $229.79 | 12.233% | $257.9002 | $257.90 | $257.90 | $257.90 |
| Purchase #3 | $222.85 | 10.398% | $246.0219 | $246.02 | $246.00 | $246.00 |
| Purchase #4 | $81.79 | 3.294% | $84.4842 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $21.80 | 3.360% | $22.5325 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $240.60 | 10.292% | $265.3626 | $265.36 | $265.35 | $265.40 |
| Purchase #7 | $15.66 | 11.352% | $17.4377 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $896.46 | $985.6627 | $985.65 | $985.65 | $985.60 | |