| 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 | $225.79 | 5.329% | $237.8223 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $126.49 | 6.494% | $134.7043 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $201.81 | 3.387% | $208.6453 | $208.65 | $208.65 | $208.60 |
| Purchase #4 | $34.33 | 12.274% | $38.5437 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $130.93 | 7.362% | $140.5691 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $32.41 | 6.190% | $34.4162 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $50.68 | 12.185% | $56.8554 | $56.86 | $56.85 | $56.90 |
| 7 purchase totals = | $802.44 | $851.5563 | $851.56 | $851.50 | $851.50 | |