| 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 | $121.92 | 8.212% | $131.9321 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $206.41 | 9.755% | $226.5453 | $226.55 | $226.55 | $226.50 |
| Purchase #3 | $143.26 | 9.265% | $156.533 | $156.53 | $156.55 | $156.50 |
| Purchase #4 | $121.69 | 5.110% | $127.9084 | $127.91 | $127.90 | $127.90 |
| Purchase #5 | $195.99 | 5.377% | $206.5284 | $206.53 | $206.55 | $206.50 |
| Purchase #6 | $161.78 | 10.284% | $178.4175 | $178.42 | $178.40 | $178.40 |
| Purchase #7 | $238.74 | 13.247% | $270.3659 | $270.37 | $270.35 | $270.40 |
| 7 purchase totals = | $1,189.79 | $1,298.2306 | $1,298.24 | $1,298.25 | $1,298.10 | |