| 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 | $203.42 | 13.566% | $231.016 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $250.45 | 3.698% | $259.7116 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $32.42 | 13.863% | $36.9144 | $36.91 | $36.90 | $36.90 |
| Purchase #4 | $98.67 | 6.292% | $104.8783 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $92.32 | 4.548% | $96.5187 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $55.69 | 8.682% | $60.525 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $103.83 | 12.499% | $116.8077 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $836.80 | $906.3717 | $906.38 | $906.35 | $906.30 | |