| 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 | $130.62 | 4.651% | $136.6951 | $136.70 | $136.70 | $136.70 |
| Purchase #2 | $229.43 | 12.403% | $257.8862 | $257.89 | $257.90 | $257.90 |
| Purchase #3 | $47.98 | 7.289% | $51.4773 | $51.48 | $51.50 | $51.50 |
| Purchase #4 | $79.46 | 6.742% | $84.8172 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $199.48 | 7.175% | $213.7927 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $180.85 | 5.340% | $190.5074 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $114.26 | 12.431% | $128.4637 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $982.08 | $1,063.6396 | $1,063.65 | $1,063.65 | $1,063.70 | |