| 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 | $187.79 | 7.781% | $202.4019 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $247.63 | 7.817% | $266.9872 | $266.99 | $267.00 | $267.00 |
| Purchase #3 | $194.50 | 10.389% | $214.7066 | $214.71 | $214.70 | $214.70 |
| Purchase #4 | $31.29 | 5.633% | $33.0526 | $33.05 | $33.05 | $33.10 |
| Purchase #5 | $63.59 | 12.828% | $71.7473 | $71.75 | $71.75 | $71.70 |
| Purchase #6 | $196.80 | 11.521% | $219.4733 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $119.27 | 6.473% | $126.9903 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $1,040.87 | $1,135.3592 | $1,135.36 | $1,135.35 | $1,135.40 | |