| 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 | $239.44 | 4.158% | $249.3959 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $16.69 | 11.574% | $18.6217 | $18.62 | $18.60 | $18.60 |
| Purchase #3 | $190.43 | 10.304% | $210.0519 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $128.59 | 13.375% | $145.7889 | $145.79 | $145.80 | $145.80 |
| Purchase #5 | $207.32 | 4.677% | $217.0164 | $217.02 | $217.00 | $217.00 |
| Purchase #6 | $33.82 | 13.191% | $38.2812 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $136.84 | 12.596% | $154.0764 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $953.13 | $1,033.2324 | $1,033.24 | $1,033.25 | $1,033.30 | |