| 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 | $30.32 | 5.538% | $31.9991 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $178.91 | 9.615% | $196.1122 | $196.11 | $196.10 | $196.10 |
| Purchase #3 | $208.72 | 11.854% | $233.4617 | $233.46 | $233.45 | $233.50 |
| Purchase #4 | $122.97 | 7.421% | $132.0956 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $105.82 | 8.457% | $114.7692 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $158.88 | 5.664% | $167.879 | $167.88 | $167.90 | $167.90 |
| Purchase #7 | $170.74 | 9.520% | $186.9944 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $976.36 | $1,063.3112 | $1,063.31 | $1,063.30 | $1,063.40 | |