| 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 | $42.98 | 11.480% | $47.9141 | $47.91 | $47.90 | $47.90 |
| Purchase #2 | $174.30 | 4.692% | $182.4782 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $225.90 | 13.793% | $257.0584 | $257.06 | $257.05 | $257.10 |
| Purchase #4 | $241.52 | 13.714% | $274.6421 | $274.64 | $274.65 | $274.60 |
| Purchase #5 | $165.57 | 4.780% | $173.4842 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $38.39 | 13.586% | $43.6057 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $216.54 | 5.522% | $228.4973 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $1,105.20 | $1,207.6800 | $1,207.68 | $1,207.70 | $1,207.70 | |