| 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 | $248.30 | 3.326% | $256.5585 | $256.56 | $256.55 | $256.60 |
| Purchase #2 | $9.64 | 9.747% | $10.5796 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $91.43 | 9.258% | $99.8946 | $99.89 | $99.90 | $99.90 |
| Purchase #4 | $208.71 | 4.431% | $217.9579 | $217.96 | $217.95 | $218.00 |
| Purchase #5 | $104.32 | 8.626% | $113.3186 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $5.55 | 13.117% | $6.278 | $6.28 | $6.30 | $6.30 |
| Purchase #7 | $7.56 | 9.723% | $8.2951 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $675.51 | $712.8823 | $712.89 | $712.90 | $713.00 | |