| 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 | $248.73 | 5.489% | $262.3828 | $262.38 | $262.40 | $262.40 |
| Purchase #2 | $142.55 | 3.103% | $146.9733 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $124.94 | 12.691% | $140.7961 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $174.67 | 10.359% | $192.7641 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $92.89 | 10.753% | $102.8785 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $75.31 | 11.271% | $83.7982 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $206.95 | 7.253% | $221.9601 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $1,066.04 | $1,151.5531 | $1,151.55 | $1,151.55 | $1,151.70 | |