| 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 | $216.41 | 4.202% | $225.5035 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $198.57 | 9.784% | $217.9981 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $89.99 | 6.554% | $95.8879 | $95.89 | $95.90 | $95.90 |
| Purchase #4 | $51.98 | 7.108% | $55.6747 | $55.67 | $55.65 | $55.70 |
| Purchase #5 | $109.26 | 8.253% | $118.2772 | $118.28 | $118.30 | $118.30 |
| Purchase #6 | $158.27 | 7.782% | $170.5866 | $170.59 | $170.60 | $170.60 |
| Purchase #7 | $200.74 | 7.702% | $216.201 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $1,025.22 | $1,100.1290 | $1,100.13 | $1,100.15 | $1,100.20 | |