| 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 | $237.36 | 5.273% | $249.876 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $130.35 | 9.568% | $142.8219 | $142.82 | $142.80 | $142.80 |
| Purchase #3 | $204.96 | 10.488% | $226.4562 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $123.27 | 5.871% | $130.5072 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $242.98 | 3.505% | $251.4964 | $251.50 | $251.50 | $251.50 |
| Purchase #6 | $55.90 | 6.159% | $59.3429 | $59.34 | $59.35 | $59.30 |
| Purchase #7 | $44.75 | 12.153% | $50.1885 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $1,039.57 | $1,110.6891 | $1,110.70 | $1,110.70 | $1,110.70 | |