| 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 | $26.95 | 10.387% | $29.7493 | $29.75 | $29.75 | $29.70 |
| Purchase #2 | $205.49 | 7.443% | $220.7846 | $220.78 | $220.80 | $220.80 |
| Purchase #3 | $188.97 | 4.557% | $197.5814 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $186.55 | 6.278% | $198.2616 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $249.45 | 11.479% | $278.0844 | $278.08 | $278.10 | $278.10 |
| Purchase #6 | $8.91 | 12.499% | $10.0237 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $228.60 | 3.544% | $236.7016 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $1,094.92 | $1,171.1866 | $1,171.17 | $1,171.20 | $1,171.20 | |