| 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 | $95.89 | 6.236% | $101.8697 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $139.72 | 12.793% | $157.5944 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $180.49 | 5.627% | $190.6462 | $190.65 | $190.65 | $190.60 |
| Purchase #4 | $206.45 | 12.813% | $232.9024 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $209.68 | 7.612% | $225.6408 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $214.46 | 4.653% | $224.4388 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $240.85 | 6.808% | $257.2471 | $257.25 | $257.25 | $257.20 |
| 7 purchase totals = | $1,287.54 | $1,390.3394 | $1,390.34 | $1,390.35 | $1,390.20 | |