| 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 | $218.76 | 9.335% | $239.1812 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $240.77 | 4.261% | $251.0292 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $202.79 | 8.833% | $220.7024 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $46.89 | 8.452% | $50.8531 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $75.37 | 7.242% | $80.8283 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $148.90 | 12.827% | $167.9994 | $168.00 | $168.00 | $168.00 |
| Purchase #7 | $118.34 | 7.137% | $126.7859 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $1,051.82 | $1,137.3795 | $1,137.38 | $1,137.45 | $1,137.40 | |