| 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 | $212.58 | 8.436% | $230.5132 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $97.38 | 7.642% | $104.8218 | $104.82 | $104.80 | $104.80 |
| Purchase #3 | $100.99 | 13.141% | $114.2611 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $87.31 | 3.629% | $90.4785 | $90.48 | $90.50 | $90.50 |
| Purchase #5 | $124.46 | 4.216% | $129.7072 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $107.89 | 9.409% | $118.0414 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $48.53 | 6.441% | $51.6558 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $779.14 | $839.4790 | $839.48 | $839.45 | $839.50 | |