| 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 | $36.72 | 3.449% | $37.9865 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $194.77 | 11.809% | $217.7704 | $217.77 | $217.75 | $217.80 |
| Purchase #3 | $150.87 | 7.869% | $162.742 | $162.74 | $162.75 | $162.70 |
| Purchase #4 | $123.79 | 3.273% | $127.8416 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $229.30 | 7.707% | $246.9722 | $246.97 | $246.95 | $247.00 |
| Purchase #6 | $185.56 | 7.787% | $200.0096 | $200.01 | $200.00 | $200.00 |
| Purchase #7 | $206.90 | 10.162% | $227.9252 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $1,127.91 | $1,221.2475 | $1,221.25 | $1,221.25 | $1,221.20 | |