| 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 | $239.34 | 12.781% | $269.93 | $269.93 | $269.95 | $269.90 |
| Purchase #2 | $226.26 | 8.390% | $245.2432 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $10.52 | 11.229% | $11.7013 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $198.63 | 3.119% | $204.8253 | $204.83 | $204.85 | $204.80 |
| Purchase #5 | $94.40 | 10.604% | $104.4102 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $205.26 | 7.754% | $221.1759 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $186.47 | 7.743% | $200.9084 | $200.91 | $200.90 | $200.90 |
| 7 purchase totals = | $1,160.88 | $1,258.1943 | $1,258.20 | $1,258.25 | $1,258.10 | |