| 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 | $219.92 | 5.479% | $231.9694 | $231.97 | $231.95 | $232.00 |
| Purchase #2 | $129.26 | 8.140% | $139.7818 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $10.93 | 9.833% | $12.0047 | $12.00 | $12.00 | $12.00 |
| Purchase #4 | $206.45 | 7.426% | $221.781 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $224.77 | 13.551% | $255.2286 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $221.96 | 13.828% | $252.6526 | $252.65 | $252.65 | $252.70 |
| Purchase #7 | $246.42 | 11.692% | $275.2314 | $275.23 | $275.25 | $275.20 |
| 7 purchase totals = | $1,259.71 | $1,388.6495 | $1,388.64 | $1,388.70 | $1,388.70 | |