| 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 | $41.35 | 3.422% | $42.765 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $231.55 | 3.770% | $240.2794 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $171.62 | 12.266% | $192.6709 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $144.80 | 5.390% | $152.6047 | $152.60 | $152.60 | $152.60 |
| Purchase #5 | $20.63 | 8.117% | $22.3045 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $62.88 | 12.606% | $70.8067 | $70.81 | $70.80 | $70.80 |
| Purchase #7 | $244.96 | 10.639% | $271.0213 | $271.02 | $271.00 | $271.00 |
| 7 purchase totals = | $917.79 | $992.4525 | $992.45 | $992.40 | $992.50 | |