| 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 | $198.34 | 12.864% | $223.8545 | $223.85 | $223.85 | $223.90 |
| Purchase #2 | $109.62 | 8.269% | $118.6845 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $245.35 | 3.514% | $253.9716 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $237.25 | 8.335% | $257.0248 | $257.02 | $257.00 | $257.00 |
| Purchase #5 | $247.70 | 5.871% | $262.2425 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $94.96 | 4.493% | $99.2266 | $99.23 | $99.25 | $99.20 |
| Purchase #7 | $98.66 | 6.618% | $105.1893 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $1,231.88 | $1,320.1938 | $1,320.18 | $1,320.20 | $1,320.20 | |