| 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 | $129.81 | 10.566% | $143.5257 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $235.61 | 10.837% | $261.1431 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $172.81 | 11.397% | $192.5052 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $106.97 | 11.638% | $119.4192 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $230.63 | 11.192% | $256.4421 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $52.57 | 8.337% | $56.9528 | $56.95 | $56.95 | $57.00 |
| Purchase #7 | $11.59 | 9.380% | $12.6771 | $12.68 | $12.70 | $12.70 |
| 7 purchase totals = | $939.99 | $1,042.6652 | $1,042.67 | $1,042.70 | $1,042.60 | |