| 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 | $213.83 | 8.571% | $232.1574 | $232.16 | $232.15 | $232.20 |
| Purchase #2 | $72.42 | 10.359% | $79.922 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $250.64 | 11.336% | $279.0526 | $279.05 | $279.05 | $279.10 |
| Purchase #4 | $95.83 | 3.471% | $99.1563 | $99.16 | $99.15 | $99.20 |
| Purchase #5 | $207.85 | 11.104% | $230.9297 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $101.40 | 13.866% | $115.4601 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $197.27 | 13.443% | $223.789 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $1,139.24 | $1,260.4671 | $1,260.47 | $1,260.45 | $1,260.60 | |