| 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 | $240.59 | 4.238% | $250.7862 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $142.53 | 10.819% | $157.9503 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $246.66 | 11.446% | $274.8927 | $274.89 | $274.90 | $274.90 |
| Purchase #4 | $101.60 | 12.184% | $113.9789 | $113.98 | $114.00 | $114.00 |
| Purchase #5 | $61.95 | 9.467% | $67.8148 | $67.81 | $67.80 | $67.80 |
| Purchase #6 | $21.98 | 10.341% | $24.253 | $24.25 | $24.25 | $24.30 |
| Purchase #7 | $95.83 | 3.580% | $99.2607 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $911.14 | $988.9366 | $988.93 | $988.95 | $989.10 | |