| 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 | $116.64 | 8.761% | $126.8588 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $213.64 | 8.141% | $231.0324 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $142.38 | 9.719% | $156.2179 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $137.36 | 7.760% | $148.0191 | $148.02 | $148.00 | $148.00 |
| Purchase #5 | $227.77 | 7.213% | $244.1991 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $18.59 | 10.161% | $20.4789 | $20.48 | $20.50 | $20.50 |
| Purchase #7 | $135.28 | 5.593% | $142.8462 | $142.85 | $142.85 | $142.80 |
| 7 purchase totals = | $991.66 | $1,069.6524 | $1,069.66 | $1,069.65 | $1,069.60 | |