| 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 | $102.70 | 9.735% | $112.6978 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $170.54 | 10.308% | $188.1193 | $188.12 | $188.10 | $188.10 |
| Purchase #3 | $83.86 | 13.426% | $95.119 | $95.12 | $95.10 | $95.10 |
| Purchase #4 | $67.79 | 3.237% | $69.9844 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $97.69 | 8.127% | $105.6293 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $207.35 | 10.529% | $229.1819 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $196.32 | 13.872% | $223.5535 | $223.55 | $223.55 | $223.60 |
| 7 purchase totals = | $926.25 | $1,024.2852 | $1,024.28 | $1,024.30 | $1,024.30 | |