| 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 | $21.30 | 8.652% | $23.1429 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $114.46 | 3.605% | $118.5863 | $118.59 | $118.60 | $118.60 |
| Purchase #3 | $191.98 | 11.304% | $213.6814 | $213.68 | $213.70 | $213.70 |
| Purchase #4 | $189.84 | 7.124% | $203.3642 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $42.59 | 12.735% | $48.0138 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $118.89 | 3.135% | $122.6172 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $246.31 | 10.566% | $272.3351 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $925.37 | $1,001.7409 | $1,001.74 | $1,001.75 | $1,001.70 | |