| 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 | $190.61 | 9.393% | $208.514 | $208.51 | $208.50 | $208.50 |
| Purchase #2 | $47.64 | 12.517% | $53.6031 | $53.60 | $53.60 | $53.60 |
| Purchase #3 | $39.37 | 5.813% | $41.6586 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $193.50 | 12.867% | $218.3976 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $124.91 | 12.612% | $140.6636 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $105.79 | 7.521% | $113.7465 | $113.75 | $113.75 | $113.70 |
| Purchase #7 | $110.60 | 8.525% | $120.0287 | $120.03 | $120.05 | $120.00 |
| 7 purchase totals = | $812.42 | $896.6121 | $896.61 | $896.60 | $896.60 | |