| 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 | $219.59 | 6.483% | $233.826 | $233.83 | $233.85 | $233.80 |
| Purchase #2 | $220.79 | 6.610% | $235.3842 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $233.33 | 5.680% | $246.5831 | $246.58 | $246.60 | $246.60 |
| Purchase #4 | $170.61 | 10.383% | $188.3244 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $198.58 | 13.165% | $224.7231 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $52.52 | 7.393% | $56.4028 | $56.40 | $56.40 | $56.40 |
| Purchase #7 | $229.84 | 8.242% | $248.7834 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $1,325.26 | $1,434.0270 | $1,434.01 | $1,434.05 | $1,434.00 | |