| 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 | $115.62 | 12.625% | $130.217 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $213.72 | 6.302% | $227.1886 | $227.19 | $227.20 | $227.20 |
| Purchase #3 | $166.98 | 7.352% | $179.2564 | $179.26 | $179.25 | $179.30 |
| Purchase #4 | $247.47 | 5.691% | $261.5535 | $261.55 | $261.55 | $261.60 |
| Purchase #5 | $121.94 | 11.620% | $136.1094 | $136.11 | $136.10 | $136.10 |
| Purchase #6 | $200.64 | 8.639% | $217.9733 | $217.97 | $217.95 | $218.00 |
| Purchase #7 | $180.39 | 12.220% | $202.4337 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $1,246.76 | $1,354.7319 | $1,354.73 | $1,354.70 | $1,354.80 | |