| 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 | $227.49 | 10.103% | $250.4733 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $45.73 | 4.206% | $47.6534 | $47.65 | $47.65 | $47.70 |
| Purchase #3 | $243.93 | 10.139% | $268.6621 | $268.66 | $268.65 | $268.70 |
| Purchase #4 | $158.47 | 6.567% | $168.8767 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $200.31 | 4.561% | $209.4461 | $209.45 | $209.45 | $209.40 |
| Purchase #6 | $114.38 | 7.418% | $122.8647 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $35.99 | 5.765% | $38.0648 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $1,026.30 | $1,106.0411 | $1,106.03 | $1,106.00 | $1,106.20 | |