| 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 | $223.72 | 12.478% | $251.6358 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $15.69 | 9.651% | $17.2042 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $193.33 | 10.632% | $213.8848 | $213.88 | $213.90 | $213.90 |
| Purchase #4 | $108.28 | 10.181% | $119.304 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $185.96 | 4.604% | $194.5216 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $111.93 | 6.808% | $119.5502 | $119.55 | $119.55 | $119.60 |
| Purchase #7 | $47.47 | 5.353% | $50.0111 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $886.38 | $966.1117 | $966.10 | $966.10 | $966.10 | |