| 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 | $100.82 | 4.346% | $105.2016 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $118.93 | 3.384% | $122.9546 | $122.95 | $122.95 | $123.00 |
| Purchase #3 | $180.60 | 6.291% | $191.9615 | $191.96 | $191.95 | $192.00 |
| Purchase #4 | $58.80 | 10.434% | $64.9352 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $143.45 | 8.594% | $155.7781 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $95.49 | 4.378% | $99.6706 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $134.52 | 9.382% | $147.1407 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $832.61 | $887.6423 | $887.64 | $887.65 | $887.70 | |