| 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 | $114.52 | 3.355% | $118.3621 | $118.36 | $118.35 | $118.40 |
| Purchase #2 | $131.59 | 13.321% | $149.1191 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $126.92 | 11.857% | $141.9689 | $141.97 | $141.95 | $142.00 |
| Purchase #4 | $114.50 | 12.788% | $129.1423 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $223.75 | 12.779% | $252.343 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $26.55 | 8.553% | $28.8208 | $28.82 | $28.80 | $28.80 |
| Purchase #7 | $82.33 | 10.504% | $90.9779 | $90.98 | $91.00 | $91.00 |
| 7 purchase totals = | $820.16 | $910.7341 | $910.73 | $910.70 | $910.70 | |