| 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 | $218.79 | 11.634% | $244.244 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $27.75 | 11.229% | $30.866 | $30.87 | $30.85 | $30.90 |
| Purchase #3 | $189.88 | 7.153% | $203.4621 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $45.62 | 4.592% | $47.7149 | $47.71 | $47.70 | $47.70 |
| Purchase #5 | $47.86 | 13.303% | $54.2268 | $54.23 | $54.25 | $54.20 |
| Purchase #6 | $146.46 | 12.807% | $165.2171 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $94.83 | 7.492% | $101.9347 | $101.93 | $101.95 | $101.90 |
| 7 purchase totals = | $771.19 | $847.6656 | $847.66 | $847.65 | $847.60 | |