| 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 | $121.32 | 11.124% | $134.8156 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $18.60 | 10.138% | $20.4857 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $44.80 | 4.356% | $46.7515 | $46.75 | $46.75 | $46.80 |
| Purchase #4 | $238.85 | 9.625% | $261.8393 | $261.84 | $261.85 | $261.80 |
| Purchase #5 | $218.55 | 11.520% | $243.727 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $89.44 | 4.251% | $93.2421 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $202.56 | 7.417% | $217.5839 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $934.12 | $1,018.4451 | $1,018.45 | $1,018.50 | $1,018.40 | |