| 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 | $241.58 | 7.148% | $258.8481 | $258.85 | $258.85 | $258.80 |
| Purchase #2 | $40.28 | 3.294% | $41.6068 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $157.43 | 4.448% | $164.4325 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $71.92 | 9.851% | $79.0048 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $221.49 | 4.587% | $231.6497 | $231.65 | $231.65 | $231.60 |
| Purchase #6 | $182.25 | 4.302% | $190.0904 | $190.09 | $190.10 | $190.10 |
| Purchase #7 | $227.39 | 11.353% | $253.2056 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $1,142.34 | $1,218.8379 | $1,218.84 | $1,218.85 | $1,218.70 | |