| 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 | $178.80 | 10.438% | $197.4631 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $162.93 | 8.785% | $177.2434 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $185.46 | 10.319% | $204.5976 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $219.73 | 3.318% | $227.0206 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $102.60 | 6.798% | $109.5747 | $109.57 | $109.55 | $109.60 |
| Purchase #6 | $42.75 | 5.547% | $45.1213 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $249.68 | 8.281% | $270.356 | $270.36 | $270.35 | $270.40 |
| 7 purchase totals = | $1,141.95 | $1,231.3767 | $1,231.37 | $1,231.30 | $1,231.40 | |