| 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 | $193.71 | 9.756% | $212.6083 | $212.61 | $212.60 | $212.60 |
| Purchase #2 | $153.50 | 10.772% | $170.035 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $135.86 | 13.611% | $154.3519 | $154.35 | $154.35 | $154.40 |
| Purchase #4 | $165.68 | 3.179% | $170.947 | $170.95 | $170.95 | $170.90 |
| Purchase #5 | $91.44 | 7.755% | $98.5312 | $98.53 | $98.55 | $98.50 |
| Purchase #6 | $118.91 | 3.832% | $123.4666 | $123.47 | $123.45 | $123.50 |
| Purchase #7 | $225.99 | 10.323% | $249.3189 | $249.32 | $249.30 | $249.30 |
| 7 purchase totals = | $1,085.09 | $1,179.2589 | $1,179.27 | $1,179.25 | $1,179.20 | |