| 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 | $125.93 | 9.103% | $137.3934 | $137.39 | $137.40 | $137.40 |
| Purchase #2 | $120.62 | 10.555% | $133.3514 | $133.35 | $133.35 | $133.40 |
| Purchase #3 | $69.43 | 10.848% | $76.9618 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $137.79 | 12.292% | $154.7271 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $223.71 | 9.840% | $245.7231 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $208.91 | 9.656% | $229.0823 | $229.08 | $229.10 | $229.10 |
| Purchase #7 | $193.43 | 13.287% | $219.131 | $219.13 | $219.15 | $219.10 |
| 7 purchase totals = | $1,079.82 | $1,196.3701 | $1,196.36 | $1,196.40 | $1,196.40 | |