| 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 | $181.67 | 4.656% | $190.1286 | $190.13 | $190.15 | $190.10 |
| Purchase #2 | $109.43 | 9.663% | $120.0042 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $232.27 | 3.102% | $239.475 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $109.57 | 13.267% | $124.1067 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $120.47 | 10.866% | $133.5603 | $133.56 | $133.55 | $133.60 |
| Purchase #6 | $69.39 | 12.139% | $77.8133 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $104.95 | 10.619% | $116.0946 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $927.75 | $1,001.1827 | $1,001.18 | $1,001.20 | $1,001.20 | |