| 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 | $193.59 | 12.594% | $217.9707 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $186.37 | 4.794% | $195.3046 | $195.30 | $195.30 | $195.30 |
| Purchase #3 | $72.76 | 13.449% | $82.5455 | $82.55 | $82.55 | $82.50 |
| Purchase #4 | $181.88 | 11.724% | $203.2036 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $139.93 | 11.223% | $155.6343 | $155.63 | $155.65 | $155.60 |
| Purchase #6 | $185.88 | 4.761% | $194.7297 | $194.73 | $194.75 | $194.70 |
| Purchase #7 | $182.64 | 3.684% | $189.3685 | $189.37 | $189.35 | $189.40 |
| 7 purchase totals = | $1,143.05 | $1,238.7569 | $1,238.75 | $1,238.75 | $1,238.70 | |