| 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 | $221.59 | 8.162% | $239.6762 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $231.76 | 3.675% | $240.2772 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $9.36 | 12.695% | $10.5483 | $10.55 | $10.55 | $10.50 |
| Purchase #4 | $208.77 | 3.821% | $216.7471 | $216.75 | $216.75 | $216.70 |
| Purchase #5 | $207.35 | 12.115% | $232.4705 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $37.76 | 13.714% | $42.9384 | $42.94 | $42.95 | $42.90 |
| Purchase #7 | $91.39 | 4.808% | $95.784 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $1,007.98 | $1,078.4417 | $1,078.45 | $1,078.50 | $1,078.40 | |