| 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 | $83.69 | 6.129% | $88.8194 | $88.82 | $88.80 | $88.80 |
| Purchase #2 | $168.95 | 12.418% | $189.9302 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $179.37 | 11.325% | $199.6837 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $9.30 | 4.210% | $9.6915 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $153.34 | 3.356% | $158.4861 | $158.49 | $158.50 | $158.50 |
| Purchase #6 | $238.38 | 12.732% | $268.7305 | $268.73 | $268.75 | $268.70 |
| Purchase #7 | $121.78 | 5.127% | $128.0237 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $954.81 | $1,043.3651 | $1,043.36 | $1,043.40 | $1,043.30 | |