| 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 | $207.37 | 8.837% | $225.6953 | $225.70 | $225.70 | $225.70 |
| Purchase #2 | $93.52 | 7.815% | $100.8286 | $100.83 | $100.85 | $100.80 |
| Purchase #3 | $17.52 | 3.524% | $18.1374 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $181.97 | 13.462% | $206.4668 | $206.47 | $206.45 | $206.50 |
| Purchase #5 | $201.37 | 11.465% | $224.4571 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $154.87 | 12.632% | $174.4332 | $174.43 | $174.45 | $174.40 |
| Purchase #7 | $244.33 | 9.800% | $268.2743 | $268.27 | $268.25 | $268.30 |
| 7 purchase totals = | $1,100.95 | $1,218.2927 | $1,218.30 | $1,218.30 | $1,218.30 | |