| 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 | $200.44 | 9.608% | $219.6983 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $245.66 | 11.734% | $274.4857 | $274.49 | $274.50 | $274.50 |
| Purchase #3 | $188.70 | 6.610% | $201.1731 | $201.17 | $201.15 | $201.20 |
| Purchase #4 | $41.36 | 4.520% | $43.2295 | $43.23 | $43.25 | $43.20 |
| Purchase #5 | $163.34 | 10.419% | $180.3584 | $180.36 | $180.35 | $180.40 |
| Purchase #6 | $248.44 | 8.759% | $270.2009 | $270.20 | $270.20 | $270.20 |
| Purchase #7 | $199.56 | 13.638% | $226.776 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $1,287.50 | $1,415.9219 | $1,415.93 | $1,415.95 | $1,416.00 | |