| 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 | $243.65 | 3.164% | $251.3591 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $74.55 | 9.391% | $81.551 | $81.55 | $81.55 | $81.60 |
| Purchase #3 | $247.25 | 8.839% | $269.1044 | $269.10 | $269.10 | $269.10 |
| Purchase #4 | $67.91 | 7.643% | $73.1004 | $73.10 | $73.10 | $73.10 |
| Purchase #5 | $192.35 | 8.730% | $209.1422 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $30.60 | 11.826% | $34.2188 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $128.79 | 11.201% | $143.2158 | $143.22 | $143.20 | $143.20 |
| 7 purchase totals = | $985.10 | $1,061.6917 | $1,061.69 | $1,061.65 | $1,061.70 | |