| 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 | $122.89 | 13.776% | $139.8193 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $197.65 | 13.435% | $224.2043 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $98.37 | 8.267% | $106.5022 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $68.29 | 9.394% | $74.7052 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $230.54 | 13.491% | $261.6422 | $261.64 | $261.65 | $261.60 |
| Purchase #6 | $205.83 | 6.352% | $218.9043 | $218.90 | $218.90 | $218.90 |
| Purchase #7 | $174.44 | 6.701% | $186.1292 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $1,098.01 | $1,211.9067 | $1,211.90 | $1,211.90 | $1,211.80 | |