| 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 | $119.94 | 10.481% | $132.5109 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $235.56 | 8.149% | $254.7558 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $234.52 | 9.314% | $256.3632 | $256.36 | $256.35 | $256.40 |
| Purchase #4 | $38.25 | 13.682% | $43.4834 | $43.48 | $43.50 | $43.50 |
| Purchase #5 | $185.38 | 5.604% | $195.7687 | $195.77 | $195.75 | $195.80 |
| Purchase #6 | $25.79 | 10.483% | $28.4936 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $75.30 | 6.408% | $80.1252 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $914.74 | $991.5008 | $991.50 | $991.50 | $991.60 | |