| 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 | $130.79 | 6.193% | $138.8898 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $182.98 | 5.784% | $193.5636 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $104.61 | 11.864% | $117.0209 | $117.02 | $117.00 | $117.00 |
| Purchase #4 | $250.84 | 11.300% | $279.1849 | $279.18 | $279.20 | $279.20 |
| Purchase #5 | $118.87 | 9.226% | $129.8369 | $129.84 | $129.85 | $129.80 |
| Purchase #6 | $73.71 | 6.657% | $78.6169 | $78.62 | $78.60 | $78.60 |
| Purchase #7 | $84.56 | 5.218% | $88.9723 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $946.36 | $1,026.0853 | $1,026.08 | $1,026.05 | $1,026.10 | |