| 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 | $106.93 | 12.358% | $120.1444 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $157.91 | 8.603% | $171.495 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $176.70 | 8.604% | $191.9033 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $228.92 | 13.501% | $259.8265 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $239.64 | 12.387% | $269.3242 | $269.32 | $269.30 | $269.30 |
| Purchase #6 | $226.33 | 9.140% | $247.0166 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $100.26 | 10.739% | $111.0269 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $1,236.69 | $1,370.7369 | $1,370.74 | $1,370.75 | $1,370.60 | |