| 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 | $248.40 | 6.365% | $264.2107 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $203.54 | 7.645% | $219.1006 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $180.25 | 4.568% | $188.4838 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $98.72 | 6.596% | $105.2316 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $193.98 | 5.600% | $204.8429 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $239.93 | 9.534% | $262.8049 | $262.80 | $262.80 | $262.80 |
| Purchase #7 | $35.41 | 7.749% | $38.1539 | $38.15 | $38.15 | $38.20 |
| 7 purchase totals = | $1,200.23 | $1,282.8284 | $1,282.81 | $1,282.85 | $1,282.80 | |