| 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 | $90.75 | 13.748% | $103.2263 | $103.23 | $103.25 | $103.20 |
| Purchase #2 | $231.53 | 8.411% | $251.004 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $132.80 | 9.552% | $145.4851 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $213.70 | 3.497% | $221.1731 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $193.33 | 4.274% | $201.5929 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $186.83 | 13.571% | $212.1847 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $43.40 | 7.788% | $46.78 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $1,092.34 | $1,181.4461 | $1,181.44 | $1,181.50 | $1,181.50 | |