| 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 | $127.94 | 3.795% | $132.7953 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $12.60 | 11.415% | $14.0383 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $221.96 | 11.618% | $247.7473 | $247.75 | $247.75 | $247.70 |
| Purchase #4 | $53.62 | 5.370% | $56.4994 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $13.79 | 6.145% | $14.6374 | $14.64 | $14.65 | $14.60 |
| Purchase #6 | $218.51 | 4.575% | $228.5068 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $21.89 | 7.715% | $23.5788 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $670.31 | $717.8033 | $717.82 | $717.85 | $717.70 | |