| 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 | $202.35 | 3.750% | $209.9381 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $215.97 | 10.133% | $237.8542 | $237.85 | $237.85 | $237.90 |
| Purchase #3 | $150.93 | 9.618% | $165.4464 | $165.45 | $165.45 | $165.40 |
| Purchase #4 | $190.42 | 13.821% | $216.7379 | $216.74 | $216.75 | $216.70 |
| Purchase #5 | $23.26 | 12.731% | $26.2212 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $124.29 | 8.442% | $134.7826 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $37.56 | 6.541% | $40.0168 | $40.02 | $40.00 | $40.00 |
| 7 purchase totals = | $944.78 | $1,030.9972 | $1,031.00 | $1,031.00 | $1,030.90 | |