| 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 | $215.84 | 8.658% | $234.5274 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $220.92 | 3.625% | $228.9284 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $184.41 | 12.855% | $208.1159 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $20.86 | 12.538% | $23.4754 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $213.70 | 13.869% | $243.3381 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $149.52 | 8.463% | $162.1739 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $92.92 | 7.806% | $100.1733 | $100.17 | $100.15 | $100.20 |
| 7 purchase totals = | $1,098.17 | $1,200.7324 | $1,200.74 | $1,200.75 | $1,200.70 | |