| 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 | $59.49 | 11.113% | $66.1011 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $216.40 | 4.445% | $226.019 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $10.98 | 5.411% | $11.5741 | $11.57 | $11.55 | $11.60 |
| Purchase #4 | $218.60 | 5.807% | $231.2941 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $231.87 | 3.507% | $240.0017 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $207.29 | 11.364% | $230.8464 | $230.85 | $230.85 | $230.80 |
| Purchase #7 | $132.55 | 5.482% | $139.8164 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $1,077.18 | $1,145.6528 | $1,145.65 | $1,145.60 | $1,145.60 | |