| 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 | $121.75 | 4.258% | $126.9341 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $38.30 | 8.634% | $41.6068 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $126.85 | 6.815% | $135.4948 | $135.49 | $135.50 | $135.50 |
| Purchase #4 | $13.50 | 11.359% | $15.0335 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $102.95 | 12.670% | $115.9938 | $115.99 | $116.00 | $116.00 |
| Purchase #6 | $75.27 | 6.636% | $80.2649 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $190.35 | 5.205% | $200.2577 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $668.97 | $715.5856 | $715.57 | $715.60 | $715.60 | |