| 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 | $176.90 | 6.333% | $188.1031 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $32.70 | 10.264% | $36.0563 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $164.72 | 3.549% | $170.5659 | $170.57 | $170.55 | $170.60 |
| Purchase #4 | $121.44 | 8.693% | $131.9968 | $132.00 | $132.00 | $132.00 |
| Purchase #5 | $125.35 | 11.731% | $140.0548 | $140.05 | $140.05 | $140.10 |
| Purchase #6 | $249.38 | 4.452% | $260.4824 | $260.48 | $260.50 | $260.50 |
| Purchase #7 | $78.98 | 7.474% | $84.883 | $84.88 | $84.90 | $84.90 |
| 7 purchase totals = | $949.47 | $1,012.1423 | $1,012.14 | $1,012.15 | $1,012.30 | |