| 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 | $185.41 | 7.249% | $198.8504 | $198.85 | $198.85 | $198.90 |
| Purchase #2 | $80.82 | 6.664% | $86.2058 | $86.21 | $86.20 | $86.20 |
| Purchase #3 | $229.40 | 3.796% | $238.108 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $245.94 | 12.304% | $276.2005 | $276.20 | $276.20 | $276.20 |
| Purchase #5 | $66.37 | 3.308% | $68.5655 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $53.85 | 12.132% | $60.3831 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $113.63 | 7.727% | $122.4102 | $122.41 | $122.40 | $122.40 |
| 7 purchase totals = | $975.42 | $1,050.7235 | $1,050.73 | $1,050.70 | $1,050.80 | |