| 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 | $223.74 | 8.325% | $242.3664 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $132.97 | 11.617% | $148.4171 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $135.26 | 13.843% | $153.984 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $181.88 | 6.508% | $193.7168 | $193.72 | $193.70 | $193.70 |
| Purchase #5 | $190.40 | 6.141% | $202.0925 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $196.79 | 5.869% | $208.3396 | $208.34 | $208.35 | $208.30 |
| Purchase #7 | $109.43 | 8.602% | $118.8432 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $1,170.47 | $1,267.7596 | $1,267.76 | $1,267.75 | $1,267.70 | |