| 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 | $128.62 | 10.422% | $142.0248 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $73.65 | 12.572% | $82.9093 | $82.91 | $82.90 | $82.90 |
| Purchase #3 | $145.95 | 3.271% | $150.724 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $17.39 | 7.283% | $18.6565 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $29.56 | 4.732% | $30.9588 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $173.36 | 12.598% | $195.1999 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $249.64 | 9.361% | $273.0088 | $273.01 | $273.00 | $273.00 |
| 7 purchase totals = | $818.17 | $893.4821 | $893.48 | $893.40 | $893.50 | |