| 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 | $230.98 | 9.304% | $252.4704 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $133.62 | 9.170% | $145.873 | $145.87 | $145.85 | $145.90 |
| Purchase #3 | $163.66 | 6.615% | $174.4861 | $174.49 | $174.50 | $174.50 |
| Purchase #4 | $38.97 | 11.221% | $43.3428 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $195.92 | 6.835% | $209.3111 | $209.31 | $209.30 | $209.30 |
| Purchase #6 | $112.79 | 11.634% | $125.912 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $205.66 | 5.479% | $216.9281 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $1,081.60 | $1,168.3235 | $1,168.32 | $1,168.30 | $1,168.30 | |