| 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 | $183.31 | 9.458% | $200.6475 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $200.51 | 13.491% | $227.5608 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $220.37 | 8.223% | $238.491 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $171.94 | 7.162% | $184.2543 | $184.25 | $184.25 | $184.30 |
| Purchase #5 | $114.73 | 5.842% | $121.4325 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $181.90 | 4.586% | $190.2419 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $159.77 | 9.759% | $175.362 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $1,232.53 | $1,337.9900 | $1,337.98 | $1,338.00 | $1,338.00 | |