| 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 | $225.44 | 11.643% | $251.688 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $73.88 | 12.859% | $83.3802 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $158.83 | 12.840% | $179.2238 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $240.60 | 4.704% | $251.9178 | $251.92 | $251.90 | $251.90 |
| Purchase #5 | $240.72 | 3.301% | $248.6662 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $142.37 | 12.567% | $160.2616 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $10.91 | 13.563% | $12.3897 | $12.39 | $12.40 | $12.40 |
| 7 purchase totals = | $1,092.75 | $1,187.5273 | $1,187.53 | $1,187.50 | $1,187.60 | |