| 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 | $250.66 | 7.772% | $270.1413 | $270.14 | $270.15 | $270.10 |
| Purchase #2 | $230.41 | 3.641% | $238.7992 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $28.47 | 3.406% | $29.4397 | $29.44 | $29.45 | $29.40 |
| Purchase #4 | $119.86 | 10.721% | $132.7102 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $30.61 | 4.788% | $32.0756 | $32.08 | $32.10 | $32.10 |
| Purchase #6 | $165.42 | 6.191% | $175.6612 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $157.66 | 11.401% | $175.6348 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $983.09 | $1,054.4620 | $1,054.46 | $1,054.50 | $1,054.40 | |