| 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 | $225.57 | 12.170% | $253.0219 | $253.02 | $253.00 | $253.00 |
| Purchase #2 | $83.67 | 3.353% | $86.4755 | $86.48 | $86.50 | $86.50 |
| Purchase #3 | $188.94 | 5.261% | $198.8801 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $19.82 | 8.208% | $21.4468 | $21.45 | $21.45 | $21.40 |
| Purchase #5 | $177.77 | 9.592% | $194.8217 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $57.85 | 13.511% | $65.6661 | $65.67 | $65.65 | $65.70 |
| Purchase #7 | $116.62 | 8.261% | $126.254 | $126.25 | $126.25 | $126.30 |
| 7 purchase totals = | $870.24 | $946.5661 | $946.57 | $946.55 | $946.60 | |