| 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 | $186.37 | 13.416% | $211.3734 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $155.84 | 6.385% | $165.7904 | $165.79 | $165.80 | $165.80 |
| Purchase #3 | $125.67 | 8.414% | $136.2439 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $91.89 | 10.827% | $101.8389 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $232.29 | 4.703% | $243.2146 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $140.51 | 13.455% | $159.4156 | $159.42 | $159.40 | $159.40 |
| Purchase #7 | $22.46 | 4.714% | $23.5188 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $955.03 | $1,041.3956 | $1,041.39 | $1,041.35 | $1,041.30 | |