| 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 | $192.25 | 9.608% | $210.7214 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $233.98 | 12.337% | $262.8461 | $262.85 | $262.85 | $262.80 |
| Purchase #3 | $146.79 | 7.357% | $157.5893 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $137.77 | 10.433% | $152.1435 | $152.14 | $152.15 | $152.10 |
| Purchase #5 | $21.37 | 6.257% | $22.7071 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $115.56 | 7.862% | $124.6453 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $105.84 | 6.752% | $112.9863 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $953.56 | $1,043.6390 | $1,043.65 | $1,043.65 | $1,043.50 | |