| 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 | $241.61 | 3.247% | $249.4551 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $186.67 | 6.827% | $199.414 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $5.77 | 9.105% | $6.2954 | $6.30 | $6.30 | $6.30 |
| Purchase #4 | $122.41 | 6.177% | $129.9713 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $163.54 | 12.140% | $183.3938 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $141.66 | 11.594% | $158.0841 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $118.57 | 3.838% | $123.1207 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $980.23 | $1,049.7344 | $1,049.73 | $1,049.70 | $1,049.80 | |