| 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 | $19.66 | 13.265% | $22.2679 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $225.35 | 3.703% | $233.6947 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $248.77 | 5.635% | $262.7882 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $246.50 | 8.408% | $267.2257 | $267.23 | $267.25 | $267.20 |
| Purchase #5 | $228.63 | 9.764% | $250.9534 | $250.95 | $250.95 | $251.00 |
| Purchase #6 | $249.79 | 7.279% | $267.9722 | $267.97 | $267.95 | $268.00 |
| Purchase #7 | $31.61 | 6.452% | $33.6495 | $33.65 | $33.65 | $33.60 |
| 7 purchase totals = | $1,250.31 | $1,338.5516 | $1,338.55 | $1,338.55 | $1,338.60 | |