| 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 | $129.57 | 13.794% | $147.4429 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $45.57 | 9.325% | $49.8194 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $250.44 | 6.339% | $266.3154 | $266.32 | $266.30 | $266.30 |
| Purchase #4 | $73.61 | 5.272% | $77.4907 | $77.49 | $77.50 | $77.50 |
| Purchase #5 | $108.77 | 4.215% | $113.3547 | $113.35 | $113.35 | $113.40 |
| Purchase #6 | $200.41 | 10.719% | $221.8919 | $221.89 | $221.90 | $221.90 |
| Purchase #7 | $112.67 | 8.861% | $122.6537 | $122.65 | $122.65 | $122.70 |
| 7 purchase totals = | $921.04 | $998.9687 | $998.96 | $998.95 | $999.00 | |