| 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 | $233.84 | 4.596% | $244.5873 | $244.59 | $244.60 | $244.60 |
| Purchase #2 | $135.74 | 12.848% | $153.1799 | $153.18 | $153.20 | $153.20 |
| Purchase #3 | $183.81 | 13.739% | $209.0637 | $209.06 | $209.05 | $209.10 |
| Purchase #4 | $32.51 | 4.277% | $33.9005 | $33.90 | $33.90 | $33.90 |
| Purchase #5 | $186.58 | 11.638% | $208.2942 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $224.83 | 6.466% | $239.3675 | $239.37 | $239.35 | $239.40 |
| Purchase #7 | $192.90 | 10.704% | $213.548 | $213.55 | $213.55 | $213.50 |
| 7 purchase totals = | $1,190.21 | $1,301.9411 | $1,301.94 | $1,301.95 | $1,302.00 | |