| 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 | $221.55 | 9.292% | $242.1364 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $216.81 | 12.191% | $243.2413 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $121.75 | 4.278% | $126.9585 | $126.96 | $126.95 | $127.00 |
| Purchase #4 | $84.99 | 4.841% | $89.1044 | $89.10 | $89.10 | $89.10 |
| Purchase #5 | $161.26 | 7.731% | $173.727 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $199.97 | 4.367% | $208.7027 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $89.29 | 13.632% | $101.462 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $1,095.62 | $1,185.3323 | $1,185.33 | $1,185.35 | $1,185.30 | |