| 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 | $44.27 | 8.365% | $47.9732 | $47.97 | $47.95 | $48.00 |
| Purchase #2 | $120.95 | 13.864% | $137.7185 | $137.72 | $137.70 | $137.70 |
| Purchase #3 | $121.40 | 8.455% | $131.6644 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $231.88 | 3.163% | $239.2144 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $131.87 | 9.221% | $144.0297 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $194.75 | 6.351% | $207.1186 | $207.12 | $207.10 | $207.10 |
| Purchase #7 | $107.76 | 12.768% | $121.5188 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $952.88 | $1,029.2376 | $1,029.23 | $1,029.15 | $1,029.20 | |