| 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 | $12.85 | 8.683% | $13.9658 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $26.38 | 11.431% | $29.3955 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $232.99 | 4.178% | $242.7243 | $242.72 | $242.70 | $242.70 |
| Purchase #4 | $222.25 | 8.660% | $241.4969 | $241.50 | $241.50 | $241.50 |
| Purchase #5 | $213.26 | 6.398% | $226.9044 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $249.36 | 12.355% | $280.1684 | $280.17 | $280.15 | $280.20 |
| Purchase #7 | $173.93 | 11.197% | $193.4049 | $193.40 | $193.40 | $193.40 |
| 7 purchase totals = | $1,131.02 | $1,228.0602 | $1,228.06 | $1,228.00 | $1,228.10 | |