| 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 | $244.34 | 3.183% | $252.1173 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $233.76 | 5.646% | $246.9581 | $246.96 | $246.95 | $247.00 |
| Purchase #3 | $175.44 | 13.147% | $198.5051 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $216.41 | 5.676% | $228.6934 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $87.93 | 12.770% | $99.1587 | $99.16 | $99.15 | $99.20 |
| Purchase #6 | $45.27 | 10.586% | $50.0623 | $50.06 | $50.05 | $50.10 |
| Purchase #7 | $33.73 | 11.637% | $37.6552 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $1,036.88 | $1,113.1501 | $1,113.16 | $1,113.10 | $1,113.30 | |