| 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 | $250.65 | 5.107% | $263.4507 | $263.45 | $263.45 | $263.50 |
| Purchase #2 | $8.72 | 8.202% | $9.4352 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $215.55 | 10.397% | $237.9607 | $237.96 | $237.95 | $238.00 |
| Purchase #4 | $102.60 | 13.827% | $116.7865 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $139.80 | 12.414% | $157.1548 | $157.15 | $157.15 | $157.20 |
| Purchase #6 | $198.96 | 8.515% | $215.9014 | $215.90 | $215.90 | $215.90 |
| Purchase #7 | $17.67 | 10.507% | $19.5266 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $933.95 | $1,020.2159 | $1,020.22 | $1,020.25 | $1,020.30 | |