| 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 | $209.86 | 13.583% | $238.3653 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $124.75 | 6.486% | $132.8413 | $132.84 | $132.85 | $132.80 |
| Purchase #3 | $143.95 | 5.231% | $151.48 | $151.48 | $151.50 | $151.50 |
| Purchase #4 | $194.88 | 13.573% | $221.3311 | $221.33 | $221.35 | $221.30 |
| Purchase #5 | $174.82 | 13.312% | $198.092 | $198.09 | $198.10 | $198.10 |
| Purchase #6 | $18.41 | 12.242% | $20.6638 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $95.49 | 12.541% | $107.4654 | $107.47 | $107.45 | $107.50 |
| 7 purchase totals = | $962.16 | $1,070.2389 | $1,070.24 | $1,070.25 | $1,070.30 | |