| 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 | $111.32 | 10.283% | $122.767 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $171.64 | 8.672% | $186.5246 | $186.52 | $186.50 | $186.50 |
| Purchase #3 | $158.80 | 9.374% | $173.6859 | $173.69 | $173.70 | $173.70 |
| Purchase #4 | $229.39 | 13.854% | $261.1697 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $118.94 | 10.717% | $131.6868 | $131.69 | $131.70 | $131.70 |
| Purchase #6 | $63.92 | 9.408% | $69.9336 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $53.27 | 4.169% | $55.4908 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $907.28 | $1,001.2584 | $1,001.26 | $1,001.25 | $1,001.30 | |