| 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 | $133.62 | 4.217% | $139.2548 | $139.25 | $139.25 | $139.30 |
| Purchase #2 | $193.73 | 9.841% | $212.795 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $99.89 | 9.507% | $109.3865 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $188.39 | 10.127% | $207.4683 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $74.67 | 13.179% | $84.5108 | $84.51 | $84.50 | $84.50 |
| Purchase #6 | $218.59 | 9.599% | $239.5725 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $45.63 | 12.228% | $51.2096 | $51.21 | $51.20 | $51.20 |
| 7 purchase totals = | $954.52 | $1,044.1975 | $1,044.20 | $1,044.15 | $1,044.30 | |