| 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 | $194.77 | 9.700% | $213.6627 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $21.27 | 3.202% | $21.9511 | $21.95 | $21.95 | $22.00 |
| Purchase #3 | $166.45 | 10.604% | $184.1004 | $184.10 | $184.10 | $184.10 |
| Purchase #4 | $100.79 | 11.704% | $112.5865 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $215.64 | 13.862% | $245.532 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $185.44 | 11.367% | $206.519 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $36.53 | 4.847% | $38.3006 | $38.30 | $38.30 | $38.30 |
| 7 purchase totals = | $920.89 | $1,022.6523 | $1,022.65 | $1,022.65 | $1,022.70 | |