| 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 | $21.73 | 7.313% | $23.3191 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $137.41 | 10.552% | $151.9095 | $151.91 | $151.90 | $151.90 |
| Purchase #3 | $8.50 | 12.820% | $9.5897 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $234.42 | 12.298% | $263.249 | $263.25 | $263.25 | $263.20 |
| Purchase #5 | $127.42 | 5.607% | $134.5644 | $134.56 | $134.55 | $134.60 |
| Purchase #6 | $244.83 | 3.240% | $252.7625 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $34.53 | 9.539% | $37.8238 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $808.84 | $873.2180 | $873.21 | $873.15 | $873.20 | |