| 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 | $181.65 | 10.327% | $200.409 | $200.41 | $200.40 | $200.40 |
| Purchase #2 | $157.99 | 8.466% | $171.3654 | $171.37 | $171.35 | $171.40 |
| Purchase #3 | $189.37 | 6.684% | $202.0275 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $53.63 | 4.245% | $55.9066 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $238.73 | 9.388% | $261.142 | $261.14 | $261.15 | $261.10 |
| Purchase #6 | $246.87 | 11.131% | $274.3491 | $274.35 | $274.35 | $274.30 |
| Purchase #7 | $147.66 | 13.831% | $168.0829 | $168.08 | $168.10 | $168.10 |
| 7 purchase totals = | $1,215.90 | $1,333.2825 | $1,333.29 | $1,333.30 | $1,333.20 | |