| 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 | $11.80 | 6.349% | $12.5492 | $12.55 | $12.55 | $12.50 |
| Purchase #2 | $178.80 | 13.728% | $203.3457 | $203.35 | $203.35 | $203.30 |
| Purchase #3 | $231.64 | 9.844% | $254.4426 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $117.28 | 11.344% | $130.5842 | $130.58 | $130.60 | $130.60 |
| Purchase #5 | $246.26 | 3.694% | $255.3568 | $255.36 | $255.35 | $255.40 |
| Purchase #6 | $108.57 | 3.119% | $111.9563 | $111.96 | $111.95 | $112.00 |
| Purchase #7 | $84.87 | 3.274% | $87.6486 | $87.65 | $87.65 | $87.60 |
| 7 purchase totals = | $979.22 | $1,055.8834 | $1,055.89 | $1,055.90 | $1,055.80 | |