| 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 | $121.95 | 11.477% | $135.9462 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $123.65 | 7.622% | $133.0746 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $155.92 | 11.205% | $173.3908 | $173.39 | $173.40 | $173.40 |
| Purchase #4 | $163.95 | 7.538% | $176.3086 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $221.37 | 11.477% | $246.7766 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $230.82 | 6.260% | $245.2693 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $219.66 | 11.606% | $245.1537 | $245.15 | $245.15 | $245.20 |
| 7 purchase totals = | $1,237.32 | $1,355.9198 | $1,355.92 | $1,355.90 | $1,356.00 | |