| 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 | $108.92 | 4.577% | $113.9053 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $211.35 | 9.497% | $231.4219 | $231.42 | $231.40 | $231.40 |
| Purchase #3 | $106.95 | 5.497% | $112.829 | $112.83 | $112.85 | $112.80 |
| Purchase #4 | $108.25 | 11.511% | $120.7107 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $147.31 | 13.531% | $167.2425 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $144.76 | 8.257% | $156.7128 | $156.71 | $156.70 | $156.70 |
| Purchase #7 | $26.42 | 3.702% | $27.3981 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $853.96 | $930.2203 | $930.22 | $930.20 | $930.10 | |