| 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 | $18.67 | 10.863% | $20.6981 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $212.95 | 12.548% | $239.671 | $239.67 | $239.65 | $239.70 |
| Purchase #3 | $28.52 | 10.108% | $31.4028 | $31.40 | $31.40 | $31.40 |
| Purchase #4 | $24.40 | 9.369% | $26.686 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $146.98 | 4.177% | $153.1194 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $208.67 | 8.179% | $225.7371 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $216.71 | 10.437% | $239.328 | $239.33 | $239.35 | $239.30 |
| 7 purchase totals = | $856.90 | $936.6424 | $936.65 | $936.65 | $936.60 | |