| 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 | $80.25 | 12.601% | $90.3623 | $90.36 | $90.35 | $90.40 |
| Purchase #2 | $229.91 | 7.309% | $246.7141 | $246.71 | $246.70 | $246.70 |
| Purchase #3 | $68.28 | 3.466% | $70.6466 | $70.65 | $70.65 | $70.60 |
| Purchase #4 | $201.39 | 12.616% | $226.7974 | $226.80 | $226.80 | $226.80 |
| Purchase #5 | $229.97 | 9.557% | $251.9482 | $251.95 | $251.95 | $251.90 |
| Purchase #6 | $110.78 | 13.127% | $125.3221 | $125.32 | $125.30 | $125.30 |
| Purchase #7 | $219.73 | 9.696% | $241.035 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $1,140.31 | $1,252.8257 | $1,252.83 | $1,252.80 | $1,252.70 | |