| 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 | $193.40 | 11.789% | $216.1999 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $150.97 | 9.201% | $164.8607 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $219.74 | 4.303% | $229.1954 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $167.62 | 11.744% | $187.3053 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $185.47 | 6.119% | $196.8189 | $196.82 | $196.80 | $196.80 |
| Purchase #6 | $244.72 | 11.367% | $272.5373 | $272.54 | $272.55 | $272.50 |
| Purchase #7 | $188.83 | 10.785% | $209.1953 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $1,350.75 | $1,476.1128 | $1,476.13 | $1,476.10 | $1,476.10 | |