| 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 | $230.47 | 7.661% | $248.1263 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $107.80 | 9.680% | $118.235 | $118.24 | $118.25 | $118.20 |
| Purchase #3 | $209.67 | 12.159% | $235.1638 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $71.73 | 6.177% | $76.1608 | $76.16 | $76.15 | $76.20 |
| Purchase #5 | $134.71 | 11.322% | $149.9619 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $181.34 | 13.589% | $205.9823 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $19.38 | 11.453% | $21.5996 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $955.10 | $1,055.2297 | $1,055.23 | $1,055.25 | $1,055.30 | |