| 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 | $212.92 | 7.602% | $229.1062 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $210.93 | 7.484% | $226.716 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $234.82 | 6.261% | $249.5221 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $238.51 | 5.118% | $250.7169 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $126.54 | 7.800% | $136.4101 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $173.27 | 5.151% | $182.1951 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $176.90 | 4.658% | $185.14 | $185.14 | $185.15 | $185.10 |
| 7 purchase totals = | $1,373.89 | $1,459.8064 | $1,459.82 | $1,459.75 | $1,459.70 | |