| 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 | $197.90 | 3.546% | $204.9175 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $164.93 | 11.817% | $184.4198 | $184.42 | $184.40 | $184.40 |
| Purchase #3 | $231.44 | 10.480% | $255.6949 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $94.54 | 10.399% | $104.3712 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $245.31 | 12.507% | $275.9909 | $275.99 | $276.00 | $276.00 |
| Purchase #6 | $102.44 | 4.544% | $107.0949 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $161.59 | 6.691% | $172.402 | $172.40 | $172.40 | $172.40 |
| 7 purchase totals = | $1,198.15 | $1,304.8912 | $1,304.88 | $1,304.85 | $1,304.90 | |