| 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 | $191.50 | 5.712% | $202.4385 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $248.81 | 3.728% | $258.0856 | $258.09 | $258.10 | $258.10 |
| Purchase #3 | $144.95 | 3.546% | $150.0899 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $79.75 | 12.160% | $89.4476 | $89.45 | $89.45 | $89.40 |
| Purchase #5 | $68.81 | 4.185% | $71.6897 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $209.76 | 6.337% | $223.0525 | $223.05 | $223.05 | $223.10 |
| Purchase #7 | $201.32 | 9.361% | $220.1656 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $1,144.90 | $1,214.9694 | $1,214.98 | $1,215.00 | $1,215.00 | |