| 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 | $232.47 | 3.505% | $240.6181 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $27.99 | 10.646% | $30.9698 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $169.70 | 10.631% | $187.7408 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $76.68 | 10.159% | $84.4699 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $178.89 | 11.155% | $198.8452 | $198.85 | $198.85 | $198.80 |
| Purchase #6 | $91.71 | 11.502% | $102.2585 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $181.40 | 4.184% | $188.9898 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $958.84 | $1,033.8921 | $1,033.90 | $1,033.85 | $1,033.90 | |