| 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 | $226.87 | 3.282% | $234.3159 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $214.77 | 8.169% | $232.3146 | $232.31 | $232.30 | $232.30 |
| Purchase #3 | $64.65 | 9.394% | $70.7232 | $70.72 | $70.70 | $70.70 |
| Purchase #4 | $51.27 | 10.216% | $56.5077 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $50.59 | 8.138% | $54.707 | $54.71 | $54.70 | $54.70 |
| Purchase #6 | $68.70 | 6.784% | $73.3606 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $188.34 | 3.672% | $195.2558 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $865.19 | $917.1848 | $917.19 | $917.10 | $917.20 | |