| 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 | $221.72 | 8.143% | $239.7747 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $70.44 | 6.196% | $74.8045 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $18.69 | 8.721% | $20.32 | $20.32 | $20.30 | $20.30 |
| Purchase #4 | $242.66 | 11.630% | $270.8814 | $270.88 | $270.90 | $270.90 |
| Purchase #5 | $86.83 | 8.437% | $94.1558 | $94.16 | $94.15 | $94.20 |
| Purchase #6 | $223.77 | 7.833% | $241.2979 | $241.30 | $241.30 | $241.30 |
| Purchase #7 | $41.82 | 5.142% | $43.9704 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $905.93 | $985.2047 | $985.20 | $985.15 | $985.30 | |