| 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 | $23.97 | 3.664% | $24.8483 | $24.85 | $24.85 | $24.80 |
| Purchase #2 | $218.74 | 9.592% | $239.7215 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $123.68 | 3.358% | $127.8332 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $174.43 | 10.631% | $192.9737 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $188.37 | 6.507% | $200.6272 | $200.63 | $200.65 | $200.60 |
| Purchase #6 | $178.41 | 3.186% | $184.0941 | $184.09 | $184.10 | $184.10 |
| Purchase #7 | $140.92 | 12.481% | $158.5082 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $1,048.52 | $1,128.6062 | $1,128.60 | $1,128.60 | $1,128.50 | |