| 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 | $247.59 | 3.520% | $256.3052 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $145.26 | 4.634% | $151.9913 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $140.92 | 11.176% | $156.6692 | $156.67 | $156.65 | $156.70 |
| Purchase #4 | $105.60 | 10.543% | $116.7334 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $94.92 | 13.862% | $108.0778 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $218.64 | 11.242% | $243.2195 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $80.34 | 4.496% | $83.9521 | $83.95 | $83.95 | $84.00 |
| 7 purchase totals = | $1,033.27 | $1,116.9485 | $1,116.95 | $1,116.95 | $1,117.00 | |