| 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 | $210.82 | 9.499% | $230.8458 | $230.85 | $230.85 | $230.80 |
| Purchase #2 | $173.29 | 13.589% | $196.8384 | $196.84 | $196.85 | $196.80 |
| Purchase #3 | $125.44 | 9.747% | $137.6666 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $124.48 | 10.412% | $137.4409 | $137.44 | $137.45 | $137.40 |
| Purchase #5 | $238.38 | 10.329% | $263.0023 | $263.00 | $263.00 | $263.00 |
| Purchase #6 | $76.57 | 12.815% | $86.3824 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $70.51 | 4.527% | $73.702 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $1,019.49 | $1,125.8784 | $1,125.88 | $1,125.90 | $1,125.80 | |