| 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 | $198.79 | 12.755% | $224.1457 | $224.15 | $224.15 | $224.10 |
| Purchase #2 | $103.46 | 12.491% | $116.3832 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $64.55 | 9.312% | $70.5609 | $70.56 | $70.55 | $70.60 |
| Purchase #4 | $60.46 | 12.153% | $67.8077 | $67.81 | $67.80 | $67.80 |
| Purchase #5 | $202.77 | 6.718% | $216.3921 | $216.39 | $216.40 | $216.40 |
| Purchase #6 | $19.87 | 12.841% | $22.4215 | $22.42 | $22.40 | $22.40 |
| Purchase #7 | $216.55 | 13.479% | $245.7388 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $866.45 | $963.4499 | $963.45 | $963.45 | $963.40 | |