| 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 | $200.68 | 10.260% | $221.2698 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $39.88 | 10.845% | $44.205 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $29.56 | 5.433% | $31.166 | $31.17 | $31.15 | $31.20 |
| Purchase #4 | $73.65 | 13.130% | $83.3202 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $200.35 | 3.841% | $208.0454 | $208.05 | $208.05 | $208.00 |
| Purchase #6 | $16.27 | 4.190% | $16.9517 | $16.95 | $16.95 | $17.00 |
| Purchase #7 | $14.60 | 3.542% | $15.1171 | $15.12 | $15.10 | $15.10 |
| 7 purchase totals = | $574.99 | $620.0752 | $620.09 | $620.00 | $620.10 | |