| 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 | $250.89 | 7.282% | $269.1598 | $269.16 | $269.15 | $269.20 |
| Purchase #2 | $234.61 | 12.691% | $264.3844 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $129.44 | 12.228% | $145.2679 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $49.39 | 10.217% | $54.4362 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $247.53 | 4.478% | $258.6144 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $110.88 | 10.450% | $122.467 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $198.79 | 7.243% | $213.1884 | $213.19 | $213.20 | $213.20 |
| 7 purchase totals = | $1,221.53 | $1,327.5181 | $1,327.52 | $1,327.50 | $1,327.60 | |