| 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 | $195.74 | 8.143% | $211.6791 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $38.63 | 13.664% | $43.9084 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $116.79 | 11.397% | $130.1006 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $107.74 | 11.433% | $120.0579 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $194.73 | 12.371% | $218.82 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $97.43 | 11.753% | $108.8809 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $8.42 | 6.160% | $8.9387 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $759.48 | $842.3856 | $842.39 | $842.40 | $842.40 | |