| 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 | $95.44 | 11.536% | $106.45 | $106.45 | $106.45 | $106.50 |
| Purchase #2 | $178.31 | 6.721% | $190.2942 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $179.32 | 10.663% | $198.4409 | $198.44 | $198.45 | $198.40 |
| Purchase #4 | $180.94 | 9.848% | $198.759 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $246.74 | 9.289% | $269.6597 | $269.66 | $269.65 | $269.70 |
| Purchase #6 | $67.76 | 6.115% | $71.9035 | $71.90 | $71.90 | $71.90 |
| Purchase #7 | $6.49 | 11.111% | $7.2111 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $955.00 | $1,042.7184 | $1,042.71 | $1,042.70 | $1,042.80 | |