| 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 | $205.83 | 9.345% | $225.0648 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $100.86 | 10.130% | $111.0771 | $111.08 | $111.10 | $111.10 |
| Purchase #3 | $82.28 | 6.511% | $87.6373 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $234.58 | 11.493% | $261.5403 | $261.54 | $261.55 | $261.50 |
| Purchase #5 | $189.91 | 6.461% | $202.1801 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $31.28 | 10.574% | $34.5875 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $225.75 | 13.650% | $256.5649 | $256.56 | $256.55 | $256.60 |
| 7 purchase totals = | $1,070.49 | $1,178.6520 | $1,178.65 | $1,178.70 | $1,178.70 | |