| 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 | $102.96 | 11.424% | $114.7222 | $114.72 | $114.70 | $114.70 |
| Purchase #2 | $242.48 | 7.408% | $260.4429 | $260.44 | $260.45 | $260.40 |
| Purchase #3 | $227.66 | 3.547% | $235.7351 | $235.74 | $235.75 | $235.70 |
| Purchase #4 | $189.39 | 13.240% | $214.4652 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $122.47 | 12.309% | $137.5448 | $137.54 | $137.55 | $137.50 |
| Purchase #6 | $60.75 | 11.134% | $67.5139 | $67.51 | $67.50 | $67.50 |
| Purchase #7 | $169.29 | 10.868% | $187.6884 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $1,115.00 | $1,218.1125 | $1,218.11 | $1,218.10 | $1,218.00 | |