| 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 | $203.92 | 12.225% | $228.8492 | $228.85 | $228.85 | $228.80 |
| Purchase #2 | $65.64 | 13.448% | $74.4673 | $74.47 | $74.45 | $74.50 |
| Purchase #3 | $155.84 | 4.722% | $163.1988 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $237.79 | 8.432% | $257.8405 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $210.58 | 3.633% | $218.2304 | $218.23 | $218.25 | $218.20 |
| Purchase #6 | $10.48 | 10.578% | $11.5886 | $11.59 | $11.60 | $11.60 |
| Purchase #7 | $65.55 | 6.620% | $69.8894 | $69.89 | $69.90 | $69.90 |
| 7 purchase totals = | $949.80 | $1,024.0642 | $1,024.07 | $1,024.10 | $1,024.00 | |