| 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 | $127.36 | 5.301% | $134.1114 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $231.77 | 13.113% | $262.162 | $262.16 | $262.15 | $262.20 |
| Purchase #3 | $34.72 | 13.715% | $39.4818 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $9.33 | 13.866% | $10.6237 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $195.79 | 5.358% | $206.2804 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $58.48 | 9.304% | $63.921 | $63.92 | $63.90 | $63.90 |
| Purchase #7 | $91.60 | 12.498% | $103.0482 | $103.05 | $103.05 | $103.00 |
| 7 purchase totals = | $749.05 | $819.6285 | $819.62 | $819.60 | $819.60 | |