| 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 | $200.25 | 5.563% | $211.3899 | $211.39 | $211.40 | $211.40 |
| Purchase #2 | $65.42 | 4.257% | $68.2049 | $68.20 | $68.20 | $68.20 |
| Purchase #3 | $243.90 | 4.678% | $255.3096 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $172.35 | 8.437% | $186.8912 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $183.58 | 7.398% | $197.1612 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $62.66 | 9.645% | $68.7036 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $127.48 | 5.357% | $134.3091 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $1,055.64 | $1,121.9695 | $1,121.96 | $1,121.95 | $1,122.00 | |