| 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 | $199.46 | 5.755% | $210.9389 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $178.90 | 7.159% | $191.7075 | $191.71 | $191.70 | $191.70 |
| Purchase #3 | $106.34 | 6.149% | $112.8788 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $49.25 | 4.666% | $51.548 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $135.95 | 5.696% | $143.6937 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $219.60 | 3.662% | $227.6418 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $225.37 | 6.786% | $240.6636 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $1,114.87 | $1,179.0723 | $1,179.07 | $1,179.10 | $1,179.00 | |