| 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 | $95.36 | 13.754% | $108.4758 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $238.25 | 7.858% | $256.9717 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $242.95 | 13.709% | $276.256 | $276.26 | $276.25 | $276.30 |
| Purchase #4 | $244.26 | 13.723% | $277.7798 | $277.78 | $277.80 | $277.80 |
| Purchase #5 | $57.33 | 9.234% | $62.6239 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $9.42 | 3.628% | $9.7618 | $9.76 | $9.75 | $9.80 |
| Purchase #7 | $196.89 | 6.346% | $209.3846 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $1,084.46 | $1,201.2536 | $1,201.25 | $1,201.25 | $1,201.40 | |