| 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 | $7.85 | 13.423% | $8.9037 | $8.90 | $8.90 | $8.90 |
| Purchase #2 | $245.26 | 5.105% | $257.7805 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $61.92 | 9.411% | $67.7473 | $67.75 | $67.75 | $67.70 |
| Purchase #4 | $160.27 | 4.704% | $167.8091 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $238.45 | 11.668% | $266.2723 | $266.27 | $266.25 | $266.30 |
| Purchase #6 | $209.89 | 12.499% | $236.1242 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $106.33 | 7.250% | $114.0389 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $1,029.97 | $1,118.6760 | $1,118.67 | $1,118.65 | $1,118.60 | |