| 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 | $41.37 | 12.220% | $46.4254 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $155.73 | 4.747% | $163.1225 | $163.12 | $163.10 | $163.10 |
| Purchase #3 | $35.92 | 3.443% | $37.1567 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $219.72 | 9.218% | $239.9738 | $239.97 | $239.95 | $240.00 |
| Purchase #5 | $202.95 | 9.474% | $222.1775 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $30.99 | 5.693% | $32.7543 | $32.75 | $32.75 | $32.80 |
| Purchase #7 | $237.61 | 10.518% | $262.6018 | $262.60 | $262.60 | $262.60 |
| 7 purchase totals = | $924.29 | $1,004.2120 | $1,004.21 | $1,004.20 | $1,004.30 | |