| 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 | $246.56 | 6.730% | $263.1535 | $263.15 | $263.15 | $263.20 |
| Purchase #2 | $150.38 | 10.582% | $166.2932 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $93.84 | 5.818% | $99.2996 | $99.30 | $99.30 | $99.30 |
| Purchase #4 | $36.90 | 3.185% | $38.0753 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $184.83 | 8.447% | $200.4426 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $93.93 | 12.227% | $105.4148 | $105.41 | $105.40 | $105.40 |
| Purchase #7 | $222.96 | 7.624% | $239.9585 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $1,029.40 | $1,112.6375 | $1,112.63 | $1,112.65 | $1,112.70 | |