| 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 | $245.84 | 4.400% | $256.657 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $100.60 | 11.419% | $112.0875 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $85.97 | 13.789% | $97.8244 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $180.79 | 4.740% | $189.3594 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $60.57 | 8.358% | $65.6324 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $200.56 | 6.856% | $214.3104 | $214.31 | $214.30 | $214.30 |
| Purchase #7 | $47.91 | 6.574% | $51.0596 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $922.24 | $986.9307 | $986.93 | $986.90 | $987.00 | |