| 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 | $110.60 | 3.147% | $114.0806 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $8.78 | 6.770% | $9.3744 | $9.37 | $9.35 | $9.40 |
| Purchase #3 | $63.84 | 3.787% | $66.2576 | $66.26 | $66.25 | $66.30 |
| Purchase #4 | $99.30 | 7.212% | $106.4615 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $224.51 | 12.860% | $253.382 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $190.71 | 5.343% | $200.8996 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $126.88 | 7.256% | $136.0864 | $136.09 | $136.10 | $136.10 |
| 7 purchase totals = | $824.62 | $886.5421 | $886.54 | $886.55 | $886.70 | |