| 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 | $218.34 | 5.554% | $230.4666 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $196.40 | 13.640% | $223.189 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $70.35 | 5.750% | $74.3951 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $97.32 | 5.744% | $102.9101 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $228.72 | 10.194% | $252.0357 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $125.57 | 10.629% | $138.9168 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $12.29 | 5.458% | $12.9608 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $948.99 | $1,034.8741 | $1,034.89 | $1,034.85 | $1,034.90 | |