| 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 | $130.52 | 10.577% | $144.3251 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $190.61 | 6.382% | $202.7747 | $202.77 | $202.75 | $202.80 |
| Purchase #3 | $224.36 | 3.649% | $232.5469 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $208.71 | 10.823% | $231.2987 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $29.28 | 7.203% | $31.389 | $31.39 | $31.40 | $31.40 |
| Purchase #6 | $29.97 | 9.460% | $32.8052 | $32.81 | $32.80 | $32.80 |
| Purchase #7 | $19.49 | 12.392% | $21.9052 | $21.91 | $21.90 | $21.90 |
| 7 purchase totals = | $832.94 | $897.0448 | $897.06 | $897.05 | $897.00 | |