| 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 | $18.56 | 11.350% | $20.6666 | $20.67 | $20.65 | $20.70 |
| Purchase #2 | $126.98 | 11.475% | $141.551 | $141.55 | $141.55 | $141.60 |
| Purchase #3 | $52.63 | 5.534% | $55.5425 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $162.48 | 12.349% | $182.5447 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $217.46 | 13.216% | $246.1995 | $246.20 | $246.20 | $246.20 |
| Purchase #6 | $187.72 | 6.244% | $199.4412 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $246.91 | 4.458% | $257.9172 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $1,012.74 | $1,103.8627 | $1,103.86 | $1,103.85 | $1,103.80 | |