| 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 | $193.38 | 12.389% | $217.3378 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $167.32 | 4.605% | $175.0251 | $175.03 | $175.05 | $175.00 |
| Purchase #3 | $114.39 | 5.710% | $120.9217 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $232.96 | 13.650% | $264.759 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $161.98 | 11.593% | $180.7583 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $177.26 | 13.283% | $200.8054 | $200.81 | $200.80 | $200.80 |
| Purchase #7 | $66.52 | 11.755% | $74.3394 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $1,113.81 | $1,233.9467 | $1,233.96 | $1,233.95 | $1,233.90 | |