| 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 | $228.71 | 12.278% | $256.791 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $106.92 | 10.585% | $118.2375 | $118.24 | $118.25 | $118.20 |
| Purchase #3 | $71.77 | 8.274% | $77.7082 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $17.38 | 8.105% | $18.7886 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $6.33 | 11.780% | $7.0757 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $229.77 | 9.467% | $251.5223 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $231.71 | 11.698% | $258.8154 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $892.59 | $988.9387 | $988.95 | $988.95 | $988.90 | |