| 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 | $204.77 | 12.382% | $230.1246 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $113.28 | 6.541% | $120.6896 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $84.91 | 7.438% | $91.2256 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $245.40 | 8.868% | $267.1621 | $267.16 | $267.15 | $267.20 |
| Purchase #5 | $224.77 | 11.432% | $250.4657 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $114.34 | 10.201% | $126.0038 | $126.00 | $126.00 | $126.00 |
| Purchase #7 | $140.80 | 9.633% | $154.3633 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $1,128.27 | $1,240.0347 | $1,240.03 | $1,240.00 | $1,240.10 | |