| 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 | $200.70 | 5.830% | $212.4008 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $61.82 | 9.552% | $67.725 | $67.73 | $67.75 | $67.70 |
| Purchase #3 | $193.85 | 10.412% | $214.0337 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $8.92 | 4.222% | $9.2966 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $94.59 | 6.704% | $100.9313 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $158.76 | 4.523% | $165.9407 | $165.94 | $165.95 | $165.90 |
| Purchase #7 | $174.40 | 12.179% | $195.6402 | $195.64 | $195.65 | $195.60 |
| 7 purchase totals = | $893.04 | $965.9683 | $965.97 | $966.05 | $965.80 | |