| 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 | $227.71 | 8.758% | $247.6528 | $247.65 | $247.65 | $247.70 |
| Purchase #2 | $38.97 | 9.744% | $42.7672 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $225.61 | 10.747% | $249.8563 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $241.58 | 10.587% | $267.1561 | $267.16 | $267.15 | $267.20 |
| Purchase #5 | $133.75 | 5.442% | $141.0287 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $109.93 | 13.110% | $124.3418 | $124.34 | $124.35 | $124.30 |
| Purchase #7 | $190.29 | 11.301% | $211.7947 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $1,167.84 | $1,284.5976 | $1,284.60 | $1,284.60 | $1,284.70 | |