| 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 | $9.67 | 4.155% | $10.0718 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $195.67 | 7.177% | $209.7132 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $190.59 | 9.792% | $209.2526 | $209.25 | $209.25 | $209.30 |
| Purchase #4 | $11.29 | 10.853% | $12.5153 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $121.74 | 7.125% | $130.414 | $130.41 | $130.40 | $130.40 |
| Purchase #6 | $235.91 | 5.429% | $248.7176 | $248.72 | $248.70 | $248.70 |
| Purchase #7 | $228.94 | 7.501% | $246.1128 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $993.81 | $1,066.7973 | $1,066.79 | $1,066.70 | $1,066.80 | |