| 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 | $186.81 | 9.487% | $204.5327 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $224.74 | 4.155% | $234.0779 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $189.39 | 5.742% | $200.2648 | $200.26 | $200.25 | $200.30 |
| Purchase #4 | $136.50 | 6.737% | $145.696 | $145.70 | $145.70 | $145.70 |
| Purchase #5 | $106.89 | 13.698% | $121.5318 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $249.78 | 11.537% | $278.5971 | $278.60 | $278.60 | $278.60 |
| Purchase #7 | $212.51 | 12.741% | $239.5859 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $1,306.62 | $1,424.2862 | $1,424.29 | $1,424.35 | $1,424.30 | |