| 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 | $247.28 | 12.660% | $278.5856 | $278.59 | $278.60 | $278.60 |
| Purchase #2 | $32.86 | 8.660% | $35.7057 | $35.71 | $35.70 | $35.70 |
| Purchase #3 | $59.65 | 13.456% | $67.6765 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $118.58 | 7.378% | $127.3288 | $127.33 | $127.35 | $127.30 |
| Purchase #5 | $218.76 | 3.192% | $225.7428 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $157.70 | 5.784% | $166.8214 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $17.85 | 9.104% | $19.4751 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $852.68 | $921.3359 | $921.35 | $921.40 | $921.30 | |