| 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 | $190.29 | 10.519% | $210.3066 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $236.94 | 3.233% | $244.6003 | $244.60 | $244.60 | $244.60 |
| Purchase #3 | $99.92 | 6.386% | $106.3009 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $61.79 | 6.586% | $65.8595 | $65.86 | $65.85 | $65.90 |
| Purchase #5 | $100.74 | 10.771% | $111.5907 | $111.59 | $111.60 | $111.60 |
| Purchase #6 | $228.69 | 3.128% | $235.8434 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $202.41 | 5.567% | $213.6782 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $1,120.78 | $1,188.1796 | $1,188.18 | $1,188.20 | $1,188.20 | |