| 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 | $231.50 | 7.143% | $248.036 | $248.04 | $248.05 | $248.00 |
| Purchase #2 | $177.79 | 10.239% | $195.9939 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $205.75 | 6.155% | $218.4139 | $218.41 | $218.40 | $218.40 |
| Purchase #4 | $16.47 | 13.216% | $18.6467 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $177.90 | 12.362% | $199.892 | $199.89 | $199.90 | $199.90 |
| Purchase #6 | $107.52 | 10.398% | $118.6999 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $177.39 | 12.663% | $199.8529 | $199.85 | $199.85 | $199.90 |
| 7 purchase totals = | $1,094.32 | $1,199.5353 | $1,199.53 | $1,199.55 | $1,199.50 | |