| 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 | $123.27 | 8.135% | $133.298 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $44.58 | 12.461% | $50.1351 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $121.41 | 13.859% | $138.2362 | $138.24 | $138.25 | $138.20 |
| Purchase #4 | $22.90 | 9.549% | $25.0867 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $100.86 | 12.284% | $113.2496 | $113.25 | $113.25 | $113.20 |
| Purchase #6 | $211.29 | 8.147% | $228.5038 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $90.50 | 10.539% | $100.0378 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $714.81 | $788.5472 | $788.56 | $788.60 | $788.40 | |