| 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 | $218.66 | 6.815% | $233.5617 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $224.64 | 10.194% | $247.5398 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $154.80 | 4.793% | $162.2196 | $162.22 | $162.20 | $162.20 |
| Purchase #4 | $149.36 | 13.836% | $170.0254 | $170.03 | $170.05 | $170.00 |
| Purchase #5 | $194.91 | 11.800% | $217.9094 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $150.57 | 9.386% | $164.7025 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $99.39 | 11.331% | $110.6519 | $110.65 | $110.65 | $110.70 |
| 7 purchase totals = | $1,192.33 | $1,306.6103 | $1,306.61 | $1,306.60 | $1,306.60 | |