| 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 | $241.34 | 7.825% | $260.2249 | $260.22 | $260.20 | $260.20 |
| Purchase #2 | $234.54 | 3.353% | $242.4041 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $197.31 | 12.371% | $221.7192 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $182.29 | 10.311% | $201.0859 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $18.58 | 8.594% | $20.1768 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $204.29 | 3.526% | $211.4933 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $147.98 | 6.109% | $157.0201 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $1,226.33 | $1,314.1243 | $1,314.12 | $1,314.10 | $1,314.10 | |