| 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 | $8.59 | 10.670% | $9.5066 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $111.56 | 7.560% | $119.9939 | $119.99 | $120.00 | $120.00 |
| Purchase #3 | $132.57 | 6.574% | $141.2852 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $223.57 | 13.191% | $253.0611 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $188.73 | 7.138% | $202.2015 | $202.20 | $202.20 | $202.20 |
| Purchase #6 | $157.62 | 8.452% | $170.942 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $114.74 | 5.542% | $121.0989 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $937.38 | $1,018.0892 | $1,018.09 | $1,018.10 | $1,018.10 | |