| 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 | $126.48 | 5.767% | $133.7741 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $199.48 | 12.446% | $224.3073 | $224.31 | $224.30 | $224.30 |
| Purchase #3 | $240.50 | 12.294% | $270.0671 | $270.07 | $270.05 | $270.10 |
| Purchase #4 | $119.38 | 4.160% | $124.3462 | $124.35 | $124.35 | $124.30 |
| Purchase #5 | $248.68 | 7.646% | $267.6941 | $267.69 | $267.70 | $267.70 |
| Purchase #6 | $110.39 | 9.515% | $120.8936 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $221.34 | 3.854% | $229.8704 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $1,266.25 | $1,370.9528 | $1,370.95 | $1,370.90 | $1,371.00 | |