| 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 | $202.70 | 4.664% | $212.1539 | $212.15 | $212.15 | $212.20 |
| Purchase #2 | $162.70 | 8.867% | $177.1266 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $233.72 | 9.354% | $255.5822 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $115.74 | 4.318% | $120.7377 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $208.81 | 3.622% | $216.3731 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $8.51 | 6.661% | $9.0769 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $241.94 | 6.802% | $258.3968 | $258.40 | $258.40 | $258.40 |
| 7 purchase totals = | $1,174.12 | $1,249.4472 | $1,249.45 | $1,249.50 | $1,249.50 | |