| 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 | $195.63 | 10.148% | $215.4825 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $203.39 | 13.746% | $231.348 | $231.35 | $231.35 | $231.30 |
| Purchase #3 | $173.87 | 4.294% | $181.336 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $235.29 | 7.792% | $253.6238 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $12.67 | 8.469% | $13.743 | $13.74 | $13.75 | $13.70 |
| Purchase #6 | $140.29 | 3.137% | $144.6909 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $60.36 | 5.511% | $63.6864 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $1,021.50 | $1,103.9106 | $1,103.91 | $1,103.95 | $1,103.80 | |