| 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 | $215.50 | 9.670% | $236.3389 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $162.50 | 6.407% | $172.9114 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $161.65 | 10.166% | $178.0833 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $178.54 | 13.684% | $202.9714 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $148.25 | 4.695% | $155.2103 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $214.58 | 7.449% | $230.5641 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $41.99 | 9.592% | $46.0177 | $46.02 | $46.00 | $46.00 |
| 7 purchase totals = | $1,123.01 | $1,222.0971 | $1,222.09 | $1,222.05 | $1,222.10 | |