| 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 | $127.88 | 4.664% | $133.8443 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $226.57 | 13.717% | $257.6486 | $257.65 | $257.65 | $257.60 |
| Purchase #3 | $20.46 | 8.148% | $22.1271 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $28.50 | 6.834% | $30.4477 | $30.45 | $30.45 | $30.40 |
| Purchase #5 | $207.93 | 7.197% | $222.8947 | $222.89 | $222.90 | $222.90 |
| Purchase #6 | $193.65 | 13.833% | $220.4376 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $94.73 | 6.124% | $100.5313 | $100.53 | $100.55 | $100.50 |
| 7 purchase totals = | $899.72 | $987.9313 | $987.93 | $988.00 | $987.70 | |