| 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 | $148.58 | 7.536% | $159.777 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $249.60 | 8.318% | $270.3617 | $270.36 | $270.35 | $270.40 |
| Purchase #3 | $102.49 | 8.690% | $111.3964 | $111.40 | $111.40 | $111.40 |
| Purchase #4 | $246.43 | 13.254% | $279.0918 | $279.09 | $279.10 | $279.10 |
| Purchase #5 | $174.77 | 5.400% | $184.2076 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $29.63 | 3.572% | $30.6884 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $201.97 | 5.287% | $212.6482 | $212.65 | $212.65 | $212.60 |
| 7 purchase totals = | $1,153.47 | $1,248.1711 | $1,248.18 | $1,248.20 | $1,248.20 | |