| 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 | $242.49 | 5.425% | $255.6451 | $255.65 | $255.65 | $255.60 |
| Purchase #2 | $137.91 | 9.501% | $151.0128 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $114.96 | 6.292% | $122.1933 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $245.89 | 3.110% | $253.5372 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $68.81 | 3.823% | $71.4406 | $71.44 | $71.45 | $71.40 |
| Purchase #6 | $5.45 | 4.690% | $5.7056 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $98.68 | 11.104% | $109.6374 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $914.19 | $969.1720 | $969.18 | $969.20 | $969.00 | |