| 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 | $107.49 | 5.368% | $113.2601 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $18.40 | 11.374% | $20.4928 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $14.40 | 4.411% | $15.0352 | $15.04 | $15.05 | $15.00 |
| Purchase #4 | $149.59 | 6.834% | $159.813 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $222.73 | 9.579% | $244.0653 | $244.07 | $244.05 | $244.10 |
| Purchase #6 | $239.96 | 3.545% | $248.4666 | $248.47 | $248.45 | $248.50 |
| Purchase #7 | $43.40 | 3.179% | $44.7797 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $795.97 | $845.9127 | $845.92 | $845.90 | $846.00 | |