| 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 | $177.60 | 12.328% | $199.4945 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $47.52 | 3.147% | $49.0155 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $172.50 | 4.816% | $180.8076 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $189.91 | 4.390% | $198.247 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $117.77 | 10.149% | $129.7225 | $129.72 | $129.70 | $129.70 |
| Purchase #6 | $224.71 | 7.340% | $241.2037 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $49.93 | 8.733% | $54.2904 | $54.29 | $54.30 | $54.30 |
| 7 purchase totals = | $979.94 | $1,052.7812 | $1,052.78 | $1,052.75 | $1,052.70 | |