| 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 | $74.74 | 6.128% | $79.3201 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $232.50 | 9.759% | $255.1897 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $186.91 | 4.733% | $195.7565 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $201.97 | 9.271% | $220.6946 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $21.78 | 12.361% | $24.4722 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $207.29 | 7.693% | $223.2368 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $97.30 | 8.229% | $105.3068 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $1,022.49 | $1,103.9767 | $1,103.98 | $1,103.95 | $1,104.00 | |