| 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 | $35.90 | 4.455% | $37.4993 | $37.50 | $37.50 | $37.50 |
| Purchase #2 | $214.61 | 9.204% | $234.3627 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $148.33 | 12.312% | $166.5924 | $166.59 | $166.60 | $166.60 |
| Purchase #4 | $245.34 | 6.353% | $260.9265 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $114.34 | 8.784% | $124.3836 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $212.46 | 9.464% | $232.5672 | $232.57 | $232.55 | $232.60 |
| Purchase #7 | $123.69 | 8.448% | $134.1393 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $1,094.67 | $1,190.4710 | $1,190.47 | $1,190.50 | $1,190.50 | |