| 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 | $212.85 | 10.203% | $234.5671 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $145.49 | 10.526% | $160.8043 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $149.87 | 13.265% | $169.7503 | $169.75 | $169.75 | $169.80 |
| Purchase #4 | $224.95 | 6.266% | $239.0454 | $239.05 | $239.05 | $239.00 |
| Purchase #5 | $206.40 | 12.376% | $231.9441 | $231.94 | $231.95 | $231.90 |
| Purchase #6 | $173.56 | 3.601% | $179.8099 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $23.49 | 8.422% | $25.4683 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $1,136.61 | $1,241.3894 | $1,241.39 | $1,241.35 | $1,241.40 | |