| 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 | $89.92 | 11.772% | $100.5054 | $100.51 | $100.50 | $100.50 |
| Purchase #2 | $125.44 | 5.130% | $131.8751 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $225.27 | 9.718% | $247.1617 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $69.28 | 9.410% | $75.7992 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $245.75 | 6.805% | $262.4733 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $231.85 | 11.179% | $257.7685 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $91.68 | 3.663% | $95.0382 | $95.04 | $95.05 | $95.00 |
| 7 purchase totals = | $1,079.19 | $1,170.6214 | $1,170.63 | $1,170.60 | $1,170.70 | |