| 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 | $228.87 | 7.397% | $245.7995 | $245.80 | $245.80 | $245.80 |
| Purchase #2 | $37.60 | 5.228% | $39.5657 | $39.57 | $39.55 | $39.60 |
| Purchase #3 | $56.59 | 8.705% | $61.5162 | $61.52 | $61.50 | $61.50 |
| Purchase #4 | $182.92 | 8.247% | $198.0054 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $19.96 | 5.265% | $21.0109 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $215.66 | 12.220% | $242.0137 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $123.36 | 6.556% | $131.4475 | $131.45 | $131.45 | $131.40 |
| 7 purchase totals = | $864.96 | $939.3589 | $939.37 | $939.30 | $939.30 | |