| 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 | $240.57 | 12.735% | $271.2066 | $271.21 | $271.20 | $271.20 |
| Purchase #2 | $213.96 | 10.511% | $236.4493 | $236.45 | $236.45 | $236.40 |
| Purchase #3 | $139.44 | 4.490% | $145.7009 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $36.26 | 4.688% | $37.9599 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $212.93 | 3.296% | $219.9482 | $219.95 | $219.95 | $219.90 |
| Purchase #6 | $104.61 | 7.783% | $112.7518 | $112.75 | $112.75 | $112.80 |
| Purchase #7 | $210.46 | 13.819% | $239.5435 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $1,158.23 | $1,263.5602 | $1,263.56 | $1,263.55 | $1,263.50 | |