| 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 | $215.62 | 6.859% | $230.4094 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $110.68 | 11.824% | $123.7668 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $240.91 | 11.309% | $268.1545 | $268.15 | $268.15 | $268.20 |
| Purchase #4 | $222.44 | 13.467% | $252.396 | $252.40 | $252.40 | $252.40 |
| Purchase #5 | $143.54 | 4.302% | $149.7151 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $12.63 | 11.845% | $14.126 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $207.87 | 5.318% | $218.9245 | $218.92 | $218.90 | $218.90 |
| 7 purchase totals = | $1,153.69 | $1,257.4923 | $1,257.50 | $1,257.45 | $1,257.50 | |