| 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 | $202.34 | 4.567% | $211.5809 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $91.47 | 4.408% | $95.502 | $95.50 | $95.50 | $95.50 |
| Purchase #3 | $87.93 | 6.121% | $93.3122 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $233.83 | 6.538% | $249.1178 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $132.56 | 11.805% | $148.2087 | $148.21 | $148.20 | $148.20 |
| Purchase #6 | $233.72 | 6.699% | $249.3769 | $249.38 | $249.40 | $249.40 |
| Purchase #7 | $115.74 | 3.728% | $120.0548 | $120.05 | $120.05 | $120.10 |
| 7 purchase totals = | $1,097.59 | $1,167.1533 | $1,167.15 | $1,167.15 | $1,167.20 | |