| 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 | $104.70 | 13.267% | $118.5905 | $118.59 | $118.60 | $118.60 |
| Purchase #2 | $24.31 | 7.612% | $26.1605 | $26.16 | $26.15 | $26.20 |
| Purchase #3 | $172.74 | 4.620% | $180.7206 | $180.72 | $180.70 | $180.70 |
| Purchase #4 | $37.33 | 8.507% | $40.5057 | $40.51 | $40.50 | $40.50 |
| Purchase #5 | $239.39 | 9.126% | $261.2367 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $42.37 | 13.573% | $48.1209 | $48.12 | $48.10 | $48.10 |
| Purchase #7 | $31.60 | 9.144% | $34.4895 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $652.44 | $709.8244 | $709.83 | $709.80 | $709.80 | |