| 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 | $196.81 | 10.623% | $217.7171 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $122.93 | 7.785% | $132.5001 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $153.46 | 6.550% | $163.5116 | $163.51 | $163.50 | $163.50 |
| Purchase #4 | $70.40 | 4.365% | $73.473 | $73.47 | $73.45 | $73.50 |
| Purchase #5 | $178.50 | 7.125% | $191.2181 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $229.58 | 13.271% | $260.0476 | $260.05 | $260.05 | $260.00 |
| Purchase #7 | $168.70 | 9.220% | $184.2541 | $184.25 | $184.25 | $184.30 |
| 7 purchase totals = | $1,120.38 | $1,222.7216 | $1,222.72 | $1,222.65 | $1,222.70 | |