| 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 | $214.70 | 9.527% | $235.1545 | $235.15 | $235.15 | $235.20 |
| Purchase #2 | $220.32 | 5.544% | $232.5345 | $232.53 | $232.55 | $232.50 |
| Purchase #3 | $148.81 | 6.392% | $158.3219 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $110.92 | 10.605% | $122.6831 | $122.68 | $122.70 | $122.70 |
| Purchase #5 | $176.27 | 9.445% | $192.9187 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $215.67 | 11.370% | $240.1917 | $240.19 | $240.20 | $240.20 |
| Purchase #7 | $154.34 | 10.774% | $170.9686 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $1,241.03 | $1,352.7730 | $1,352.76 | $1,352.75 | $1,352.80 | |