| 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 | $112.29 | 8.816% | $122.1895 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $39.34 | 11.451% | $43.8448 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $89.84 | 7.571% | $96.6418 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $233.31 | 12.163% | $261.6875 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $127.78 | 8.803% | $139.0285 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $199.39 | 4.785% | $208.9308 | $208.93 | $208.95 | $208.90 |
| Purchase #7 | $241.32 | 13.452% | $273.7824 | $273.78 | $273.80 | $273.80 |
| 7 purchase totals = | $1,043.27 | $1,146.1053 | $1,146.10 | $1,146.20 | $1,146.00 | |