| 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 | $128.42 | 10.719% | $142.1853 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $12.91 | 9.713% | $14.1639 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $58.63 | 11.157% | $65.1713 | $65.17 | $65.15 | $65.20 |
| Purchase #4 | $237.86 | 5.182% | $250.1859 | $250.19 | $250.20 | $250.20 |
| Purchase #5 | $87.44 | 11.111% | $97.1555 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $250.85 | 6.608% | $267.4262 | $267.43 | $267.45 | $267.40 |
| Purchase #7 | $186.41 | 11.519% | $207.8826 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $962.52 | $1,044.1707 | $1,044.18 | $1,044.20 | $1,044.30 | |