| 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 | $219.41 | 13.871% | $249.8444 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $78.49 | 5.648% | $82.9231 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $189.59 | 9.596% | $207.7831 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $61.63 | 7.708% | $66.3804 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $238.63 | 6.193% | $253.4084 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $104.61 | 4.106% | $108.9053 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $164.32 | 6.280% | $174.6393 | $174.64 | $174.65 | $174.60 |
| 7 purchase totals = | $1,056.68 | $1,143.8840 | $1,143.88 | $1,143.90 | $1,143.80 | |