| 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 | $8.31 | 10.156% | $9.154 | $9.15 | $9.15 | $9.20 |
| Purchase #2 | $244.30 | 11.698% | $272.8782 | $272.88 | $272.90 | $272.90 |
| Purchase #3 | $186.35 | 8.407% | $202.0164 | $202.02 | $202.00 | $202.00 |
| Purchase #4 | $23.62 | 5.621% | $24.9477 | $24.95 | $24.95 | $24.90 |
| Purchase #5 | $24.29 | 4.788% | $25.453 | $25.45 | $25.45 | $25.50 |
| Purchase #6 | $186.52 | 10.396% | $205.9106 | $205.91 | $205.90 | $205.90 |
| Purchase #7 | $244.95 | 10.780% | $271.3556 | $271.36 | $271.35 | $271.40 |
| 7 purchase totals = | $918.34 | $1,011.7155 | $1,011.72 | $1,011.70 | $1,011.80 | |