| 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 | $209.99 | 3.307% | $216.9344 | $216.93 | $216.95 | $216.90 |
| Purchase #2 | $26.99 | 5.292% | $28.4183 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $145.51 | 9.461% | $159.2767 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $85.93 | 12.792% | $96.9222 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $249.69 | 12.618% | $281.1959 | $281.20 | $281.20 | $281.20 |
| Purchase #6 | $187.33 | 10.519% | $207.0352 | $207.04 | $207.05 | $207.00 |
| Purchase #7 | $250.79 | 8.187% | $271.3222 | $271.32 | $271.30 | $271.30 |
| 7 purchase totals = | $1,156.23 | $1,261.1049 | $1,261.11 | $1,261.10 | $1,261.00 | |