| 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 | $117.61 | 4.655% | $123.0847 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $134.37 | 8.228% | $145.426 | $145.43 | $145.45 | $145.40 |
| Purchase #3 | $197.60 | 4.264% | $206.0257 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $43.63 | 10.627% | $48.2666 | $48.27 | $48.25 | $48.30 |
| Purchase #5 | $104.51 | 11.318% | $116.3384 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $239.71 | 8.246% | $259.4765 | $259.48 | $259.50 | $259.50 |
| Purchase #7 | $24.27 | 10.120% | $26.7261 | $26.73 | $26.75 | $26.70 |
| 7 purchase totals = | $861.70 | $925.3440 | $925.36 | $925.45 | $925.30 | |