| 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 | $221.74 | 5.599% | $234.1552 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $148.46 | 11.547% | $165.6027 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $215.51 | 9.288% | $235.5266 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $90.73 | 11.670% | $101.3182 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $241.94 | 6.813% | $258.4234 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $185.68 | 7.114% | $198.8893 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $9.45 | 11.462% | $10.5332 | $10.53 | $10.55 | $10.50 |
| 7 purchase totals = | $1,113.51 | $1,204.4486 | $1,204.45 | $1,204.45 | $1,204.40 | |