| 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 | $128.26 | 5.724% | $135.6016 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $227.49 | 8.680% | $247.2361 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $99.27 | 5.208% | $104.44 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $116.62 | 8.141% | $126.114 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $237.61 | 3.800% | $246.6392 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $156.80 | 7.715% | $168.8971 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $200.51 | 4.815% | $210.1646 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $1,166.56 | $1,239.0926 | $1,239.09 | $1,239.10 | $1,239.00 | |