| 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 | $13.91 | 9.577% | $15.2422 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $249.82 | 4.234% | $260.3974 | $260.40 | $260.40 | $260.40 |
| Purchase #3 | $244.87 | 10.643% | $270.9315 | $270.93 | $270.95 | $270.90 |
| Purchase #4 | $28.67 | 3.364% | $29.6345 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $161.40 | 3.630% | $167.2588 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $223.82 | 10.808% | $248.0105 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $240.79 | 7.669% | $259.2562 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $1,163.28 | $1,250.7311 | $1,250.73 | $1,250.75 | $1,250.70 | |