| 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 | $199.79 | 10.596% | $220.9597 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $140.46 | 12.797% | $158.4347 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $158.75 | 8.464% | $172.1866 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $241.48 | 4.136% | $251.4676 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $208.34 | 3.342% | $215.3027 | $215.30 | $215.30 | $215.30 |
| Purchase #6 | $236.64 | 9.187% | $258.3801 | $258.38 | $258.40 | $258.40 |
| Purchase #7 | $130.66 | 9.786% | $143.4464 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $1,316.12 | $1,420.1778 | $1,420.18 | $1,420.20 | $1,420.20 | |