| 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 | $230.64 | 13.187% | $261.0545 | $261.05 | $261.05 | $261.10 |
| Purchase #2 | $106.74 | 8.486% | $115.798 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $151.99 | 4.465% | $158.7764 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $128.72 | 4.481% | $134.4879 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $174.31 | 11.551% | $194.4445 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $171.40 | 13.744% | $194.9572 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $50.43 | 6.403% | $53.659 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $1,014.23 | $1,113.1775 | $1,113.18 | $1,113.20 | $1,113.30 | |