| 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 | $243.30 | 10.609% | $269.1117 | $269.11 | $269.10 | $269.10 |
| Purchase #2 | $162.99 | 10.588% | $180.2474 | $180.25 | $180.25 | $180.20 |
| Purchase #3 | $115.75 | 12.542% | $130.2674 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $174.63 | 5.674% | $184.5385 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $11.58 | 4.421% | $12.092 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $74.85 | 9.384% | $81.8739 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $32.65 | 13.762% | $37.1433 | $37.14 | $37.15 | $37.10 |
| 7 purchase totals = | $815.75 | $895.2742 | $895.27 | $895.25 | $895.20 | |