| 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 | $97.41 | 3.328% | $100.6518 | $100.65 | $100.65 | $100.70 |
| Purchase #2 | $173.46 | 11.483% | $193.3784 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $20.81 | 6.780% | $22.2209 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $51.76 | 9.699% | $56.7802 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $225.84 | 11.125% | $250.9647 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $33.58 | 9.860% | $36.891 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $214.98 | 13.251% | $243.467 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $817.84 | $904.3540 | $904.35 | $904.35 | $904.50 | |