| 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 | $123.92 | 3.240% | $127.935 | $127.94 | $127.95 | $127.90 |
| Purchase #2 | $189.35 | 7.614% | $203.7671 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $71.87 | 4.454% | $75.0711 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $47.96 | 13.287% | $54.3324 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $61.77 | 9.620% | $67.7123 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $136.44 | 12.273% | $153.1853 | $153.19 | $153.20 | $153.20 |
| Purchase #7 | $28.93 | 6.593% | $30.8374 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $660.24 | $712.8406 | $712.85 | $712.85 | $712.80 | |