| 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 | $94.55 | 13.183% | $107.0145 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $153.38 | 4.653% | $160.5168 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $139.32 | 3.622% | $144.3662 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $119.80 | 3.641% | $124.1619 | $124.16 | $124.15 | $124.20 |
| Purchase #5 | $31.53 | 5.277% | $33.1938 | $33.19 | $33.20 | $33.20 |
| Purchase #6 | $232.36 | 7.783% | $250.4446 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $173.95 | 7.291% | $186.6327 | $186.63 | $186.65 | $186.60 |
| 7 purchase totals = | $944.89 | $1,006.3305 | $1,006.32 | $1,006.30 | $1,006.30 | |