| 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 | $200.26 | 4.770% | $209.8124 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $243.51 | 11.759% | $272.1443 | $272.14 | $272.15 | $272.10 |
| Purchase #3 | $161.85 | 4.515% | $169.1575 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $167.97 | 8.593% | $182.4037 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $201.89 | 9.249% | $220.5628 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $69.69 | 6.454% | $74.1878 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $78.68 | 3.531% | $81.4582 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $1,123.85 | $1,209.7267 | $1,209.72 | $1,209.70 | $1,209.80 | |