| 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 | $192.71 | 3.831% | $200.0927 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $163.59 | 11.584% | $182.5403 | $182.54 | $182.55 | $182.50 |
| Purchase #3 | $12.25 | 4.698% | $12.8255 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $180.31 | 12.357% | $202.5909 | $202.59 | $202.60 | $202.60 |
| Purchase #5 | $199.64 | 8.290% | $216.1902 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $237.48 | 6.481% | $252.8711 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $136.83 | 11.370% | $152.3876 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $1,122.81 | $1,219.4983 | $1,219.50 | $1,219.55 | $1,219.50 | |