| 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 | $221.56 | 3.689% | $229.7333 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $73.61 | 4.566% | $76.971 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $244.34 | 10.456% | $269.8882 | $269.89 | $269.90 | $269.90 |
| Purchase #4 | $102.35 | 10.524% | $113.1213 | $113.12 | $113.10 | $113.10 |
| Purchase #5 | $110.61 | 9.358% | $120.9609 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $80.90 | 7.385% | $86.8745 | $86.87 | $86.85 | $86.90 |
| Purchase #7 | $249.66 | 6.638% | $266.2324 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $1,083.03 | $1,163.7816 | $1,163.77 | $1,163.75 | $1,163.80 | |