| 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 | $117.66 | 4.569% | $123.0359 | $123.04 | $123.05 | $123.00 |
| Purchase #2 | $66.72 | 6.176% | $70.8406 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $158.56 | 3.256% | $163.7227 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $231.47 | 10.696% | $256.228 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $6.75 | 9.314% | $7.3787 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $202.44 | 11.341% | $225.3987 | $225.40 | $225.40 | $225.40 |
| Purchase #7 | $181.45 | 10.798% | $201.043 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $965.05 | $1,047.6476 | $1,047.65 | $1,047.70 | $1,047.50 | |