| 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 | $117.59 | 13.280% | $133.206 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $42.85 | 4.477% | $44.7684 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $209.45 | 7.363% | $224.8718 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $91.36 | 3.274% | $94.3511 | $94.35 | $94.35 | $94.40 |
| Purchase #5 | $221.95 | 10.571% | $245.4123 | $245.41 | $245.40 | $245.40 |
| Purchase #6 | $122.97 | 12.573% | $138.431 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $159.72 | 12.669% | $179.9549 | $179.95 | $179.95 | $180.00 |
| 7 purchase totals = | $965.89 | $1,060.9955 | $1,060.99 | $1,060.95 | $1,061.10 | |