| 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 | $104.54 | 4.290% | $109.0248 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $100.52 | 13.417% | $114.0068 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $184.61 | 8.165% | $199.6834 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $81.90 | 11.302% | $91.1563 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $52.82 | 10.604% | $58.421 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $206.99 | 8.742% | $225.0851 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $194.65 | 8.786% | $211.7519 | $211.75 | $211.75 | $211.80 |
| 7 purchase totals = | $926.03 | $1,009.1293 | $1,009.13 | $1,009.10 | $1,009.20 | |