| 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 | $213.71 | 8.311% | $231.4714 | $231.47 | $231.45 | $231.50 |
| Purchase #2 | $83.58 | 12.172% | $93.7534 | $93.75 | $93.75 | $93.80 |
| Purchase #3 | $212.65 | 9.546% | $232.9496 | $232.95 | $232.95 | $232.90 |
| Purchase #4 | $38.30 | 9.400% | $41.9002 | $41.90 | $41.90 | $41.90 |
| Purchase #5 | $117.61 | 8.529% | $127.641 | $127.64 | $127.65 | $127.60 |
| Purchase #6 | $79.54 | 6.722% | $84.8867 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $220.97 | 9.632% | $242.2538 | $242.25 | $242.25 | $242.30 |
| 7 purchase totals = | $966.36 | $1,054.8561 | $1,054.85 | $1,054.85 | $1,054.90 | |