| 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 | $211.54 | 4.341% | $220.723 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $205.72 | 4.828% | $215.6522 | $215.65 | $215.65 | $215.70 |
| Purchase #3 | $95.36 | 3.230% | $98.4401 | $98.44 | $98.45 | $98.40 |
| Purchase #4 | $158.35 | 5.645% | $167.2889 | $167.29 | $167.30 | $167.30 |
| Purchase #5 | $23.92 | 9.610% | $26.2187 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $104.25 | 7.668% | $112.2439 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $244.59 | 7.711% | $263.4503 | $263.45 | $263.45 | $263.50 |
| 7 purchase totals = | $1,043.73 | $1,104.0171 | $1,104.01 | $1,104.00 | $1,104.00 | |