| 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 | $247.54 | 12.852% | $279.3538 | $279.35 | $279.35 | $279.40 |
| Purchase #2 | $140.98 | 10.455% | $155.7195 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $47.50 | 11.564% | $52.9929 | $52.99 | $53.00 | $53.00 |
| Purchase #4 | $63.90 | 12.492% | $71.8824 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $150.63 | 8.127% | $162.8717 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $12.70 | 4.409% | $13.2599 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $61.94 | 12.806% | $69.872 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $725.19 | $805.9522 | $805.94 | $805.90 | $806.10 | |