| 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 | $37.38 | 10.716% | $41.3856 | $41.39 | $41.40 | $41.40 |
| Purchase #2 | $201.60 | 10.342% | $222.4495 | $222.45 | $222.45 | $222.40 |
| Purchase #3 | $170.63 | 11.218% | $189.7713 | $189.77 | $189.75 | $189.80 |
| Purchase #4 | $43.52 | 9.455% | $47.6348 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $121.97 | 10.318% | $134.5549 | $134.55 | $134.55 | $134.60 |
| Purchase #6 | $19.45 | 12.247% | $21.832 | $21.83 | $21.85 | $21.80 |
| Purchase #7 | $218.79 | 5.196% | $230.1583 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $813.34 | $887.7864 | $887.78 | $887.80 | $887.80 | |