| 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 | $233.97 | 13.701% | $266.0262 | $266.03 | $266.05 | $266.00 |
| Purchase #2 | $223.91 | 3.417% | $231.561 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $99.53 | 13.472% | $112.9387 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $227.28 | 6.783% | $242.6964 | $242.70 | $242.70 | $242.70 |
| Purchase #5 | $14.94 | 4.144% | $15.5591 | $15.56 | $15.55 | $15.60 |
| Purchase #6 | $45.53 | 13.711% | $51.7726 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $238.99 | 5.665% | $252.5288 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $1,084.15 | $1,173.0828 | $1,173.09 | $1,173.10 | $1,173.10 | |