| 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 | $122.45 | 8.271% | $132.5778 | $132.58 | $132.60 | $132.60 |
| Purchase #2 | $246.97 | 11.187% | $274.5985 | $274.60 | $274.60 | $274.60 |
| Purchase #3 | $84.61 | 3.271% | $87.3776 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $178.72 | 5.243% | $188.0903 | $188.09 | $188.10 | $188.10 |
| Purchase #5 | $29.47 | 3.346% | $30.4561 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $149.95 | 6.274% | $159.3579 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $150.69 | 3.779% | $156.3846 | $156.38 | $156.40 | $156.40 |
| 7 purchase totals = | $962.86 | $1,028.8428 | $1,028.85 | $1,028.90 | $1,029.00 | |