| 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 | $130.64 | 7.874% | $140.9266 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $63.84 | 6.533% | $68.0107 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $161.67 | 8.654% | $175.6609 | $175.66 | $175.65 | $175.70 |
| Purchase #4 | $240.95 | 3.304% | $248.911 | $248.91 | $248.90 | $248.90 |
| Purchase #5 | $230.31 | 8.769% | $250.5059 | $250.51 | $250.50 | $250.50 |
| Purchase #6 | $48.67 | 6.735% | $51.9479 | $51.95 | $51.95 | $51.90 |
| Purchase #7 | $49.59 | 5.717% | $52.4251 | $52.43 | $52.45 | $52.40 |
| 7 purchase totals = | $925.67 | $988.3881 | $988.40 | $988.40 | $988.30 | |