| 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 | $108.88 | 9.298% | $119.0037 | $119.00 | $119.00 | $119.00 |
| Purchase #2 | $142.86 | 13.704% | $162.4375 | $162.44 | $162.45 | $162.40 |
| Purchase #3 | $55.31 | 10.197% | $60.95 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $123.29 | 10.200% | $135.8656 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $27.77 | 3.727% | $28.805 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $222.48 | 9.461% | $243.5288 | $243.53 | $243.55 | $243.50 |
| Purchase #7 | $210.28 | 6.179% | $223.2732 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $890.87 | $973.8638 | $973.87 | $973.85 | $973.90 | |