| 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 | $229.34 | 4.398% | $239.4264 | $239.43 | $239.45 | $239.40 |
| Purchase #2 | $5.40 | 3.609% | $5.5949 | $5.59 | $5.60 | $5.60 |
| Purchase #3 | $232.65 | 4.827% | $243.88 | $243.88 | $243.90 | $243.90 |
| Purchase #4 | $77.87 | 7.589% | $83.7796 | $83.78 | $83.80 | $83.80 |
| Purchase #5 | $239.60 | 5.353% | $252.4258 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $15.81 | 8.493% | $17.1527 | $17.15 | $17.15 | $17.20 |
| Purchase #7 | $140.37 | 11.369% | $156.3287 | $156.33 | $156.35 | $156.30 |
| 7 purchase totals = | $941.04 | $998.5881 | $998.59 | $998.70 | $998.60 | |