| 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 | $113.34 | 4.364% | $118.2862 | $118.29 | $118.30 | $118.30 |
| Purchase #2 | $154.95 | 9.632% | $169.8748 | $169.87 | $169.85 | $169.90 |
| Purchase #3 | $176.27 | 12.610% | $198.4976 | $198.50 | $198.50 | $198.50 |
| Purchase #4 | $200.90 | 12.822% | $226.6594 | $226.66 | $226.65 | $226.70 |
| Purchase #5 | $191.78 | 8.857% | $208.766 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $246.35 | 6.609% | $262.6313 | $262.63 | $262.65 | $262.60 |
| Purchase #7 | $38.34 | 13.391% | $43.4741 | $43.47 | $43.45 | $43.50 |
| 7 purchase totals = | $1,121.93 | $1,228.1894 | $1,228.19 | $1,228.15 | $1,228.30 | |