| 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 | $186.87 | 6.433% | $198.8913 | $198.89 | $198.90 | $198.90 |
| Purchase #2 | $206.26 | 9.327% | $225.4979 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $22.81 | 9.455% | $24.9667 | $24.97 | $24.95 | $25.00 |
| Purchase #4 | $223.41 | 3.861% | $232.0359 | $232.04 | $232.05 | $232.00 |
| Purchase #5 | $182.59 | 8.572% | $198.2416 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $209.73 | 5.798% | $221.8901 | $221.89 | $221.90 | $221.90 |
| Purchase #7 | $164.98 | 13.743% | $187.6532 | $187.65 | $187.65 | $187.70 |
| 7 purchase totals = | $1,196.65 | $1,289.1767 | $1,289.18 | $1,289.20 | $1,289.20 | |