| 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 | $199.77 | 10.467% | $220.6799 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $91.86 | 9.798% | $100.8604 | $100.86 | $100.85 | $100.90 |
| Purchase #3 | $168.71 | 7.287% | $181.0039 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $247.98 | 3.665% | $257.0685 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $121.74 | 7.805% | $131.2418 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $210.62 | 9.127% | $229.8433 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $152.73 | 6.781% | $163.0866 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $1,193.41 | $1,283.7844 | $1,283.78 | $1,283.80 | $1,283.80 | |