| 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 | $115.93 | 9.194% | $126.5886 | $126.59 | $126.60 | $126.60 |
| Purchase #2 | $122.67 | 5.621% | $129.5653 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $226.26 | 4.615% | $236.7019 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $242.70 | 3.755% | $251.8134 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $176.68 | 4.194% | $184.09 | $184.09 | $184.10 | $184.10 |
| Purchase #6 | $64.72 | 7.205% | $69.3831 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $37.71 | 9.508% | $41.2955 | $41.30 | $41.30 | $41.30 |
| 7 purchase totals = | $986.67 | $1,039.4378 | $1,039.44 | $1,039.45 | $1,039.50 | |