| 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 | $88.50 | 13.263% | $100.2378 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $29.59 | 6.764% | $31.5915 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $215.68 | 11.848% | $241.2338 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $123.37 | 8.737% | $134.1488 | $134.15 | $134.15 | $134.10 |
| Purchase #5 | $135.70 | 12.545% | $152.7236 | $152.72 | $152.70 | $152.70 |
| Purchase #6 | $118.77 | 4.573% | $124.2014 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $190.48 | 6.234% | $202.3545 | $202.35 | $202.35 | $202.40 |
| 7 purchase totals = | $902.09 | $986.4914 | $986.48 | $986.50 | $986.40 | |