| 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 | $10.37 | 8.153% | $11.2155 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $235.25 | 8.813% | $255.9826 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $95.63 | 8.786% | $104.0321 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $115.40 | 11.264% | $128.3987 | $128.40 | $128.40 | $128.40 |
| Purchase #5 | $249.90 | 3.852% | $259.5261 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $223.83 | 10.540% | $247.4217 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $187.58 | 11.824% | $209.7595 | $209.76 | $209.75 | $209.80 |
| 7 purchase totals = | $1,117.96 | $1,216.3362 | $1,216.34 | $1,216.35 | $1,216.30 | |