| 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 | $206.40 | 9.633% | $226.2825 | $226.28 | $226.30 | $226.30 |
| Purchase #2 | $230.82 | 7.682% | $248.5516 | $248.55 | $248.55 | $248.60 |
| Purchase #3 | $248.54 | 12.197% | $278.8544 | $278.85 | $278.85 | $278.90 |
| Purchase #4 | $154.35 | 9.314% | $168.7262 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $179.37 | 6.539% | $191.099 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $189.97 | 6.232% | $201.8089 | $201.81 | $201.80 | $201.80 |
| Purchase #7 | $7.78 | 9.512% | $8.52 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $1,217.23 | $1,323.8426 | $1,323.84 | $1,323.85 | $1,323.90 | |