| 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 | $114.84 | 9.620% | $125.8876 | $125.89 | $125.90 | $125.90 |
| Purchase #2 | $233.26 | 10.499% | $257.75 | $257.75 | $257.75 | $257.80 |
| Purchase #3 | $248.73 | 8.390% | $269.5984 | $269.60 | $269.60 | $269.60 |
| Purchase #4 | $225.73 | 10.442% | $249.3007 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $70.84 | 12.551% | $79.7311 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $16.29 | 4.424% | $17.0107 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $69.31 | 6.536% | $73.8401 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $979.00 | $1,073.1186 | $1,073.12 | $1,073.15 | $1,073.10 | |