| 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 | $52.86 | 3.708% | $54.82 | $54.82 | $54.80 | $54.80 |
| Purchase #2 | $239.32 | 12.680% | $269.6658 | $269.67 | $269.65 | $269.70 |
| Purchase #3 | $100.35 | 4.594% | $104.9601 | $104.96 | $104.95 | $105.00 |
| Purchase #4 | $142.91 | 6.371% | $152.0148 | $152.01 | $152.00 | $152.00 |
| Purchase #5 | $175.52 | 13.680% | $199.5311 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $246.44 | 7.455% | $264.8121 | $264.81 | $264.80 | $264.80 |
| Purchase #7 | $190.27 | 6.300% | $202.257 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $1,147.67 | $1,248.0609 | $1,248.06 | $1,248.00 | $1,248.10 | |