| 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 | $234.85 | 9.760% | $257.7714 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $184.32 | 12.565% | $207.4798 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $14.62 | 12.777% | $16.488 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $53.92 | 3.500% | $55.8072 | $55.81 | $55.80 | $55.80 |
| Purchase #5 | $151.39 | 3.792% | $157.1307 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $199.72 | 11.786% | $223.259 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $97.95 | 11.665% | $109.3759 | $109.38 | $109.40 | $109.40 |
| 7 purchase totals = | $936.77 | $1,027.3120 | $1,027.32 | $1,027.35 | $1,027.40 | |