| 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 | $216.48 | 4.724% | $226.7065 | $226.71 | $226.70 | $226.70 |
| Purchase #2 | $112.37 | 5.209% | $118.2234 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $5.50 | 7.307% | $5.9019 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $171.72 | 6.776% | $183.3557 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $245.48 | 7.569% | $264.0604 | $264.06 | $264.05 | $264.10 |
| Purchase #6 | $215.64 | 13.833% | $245.4695 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $112.81 | 11.330% | $125.5914 | $125.59 | $125.60 | $125.60 |
| 7 purchase totals = | $1,080.00 | $1,169.3088 | $1,169.31 | $1,169.25 | $1,169.40 | |