| 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 | $116.68 | 4.214% | $121.5969 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $232.48 | 7.638% | $250.2368 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $232.57 | 4.713% | $243.531 | $243.53 | $243.55 | $243.50 |
| Purchase #4 | $64.49 | 11.258% | $71.7503 | $71.75 | $71.75 | $71.80 |
| Purchase #5 | $20.55 | 11.291% | $22.8703 | $22.87 | $22.85 | $22.90 |
| Purchase #6 | $219.87 | 4.858% | $230.5513 | $230.55 | $230.55 | $230.60 |
| Purchase #7 | $90.73 | 13.799% | $103.2498 | $103.25 | $103.25 | $103.20 |
| 7 purchase totals = | $977.37 | $1,043.7864 | $1,043.79 | $1,043.80 | $1,043.80 | |