| 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 | $246.37 | 9.471% | $269.7037 | $269.70 | $269.70 | $269.70 |
| Purchase #2 | $12.76 | 11.228% | $14.1927 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $72.57 | 10.102% | $79.901 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $110.75 | 11.153% | $123.1019 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $156.42 | 4.244% | $163.0585 | $163.06 | $163.05 | $163.10 |
| Purchase #6 | $24.63 | 10.321% | $27.1721 | $27.17 | $27.15 | $27.20 |
| Purchase #7 | $21.30 | 5.578% | $22.4881 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $644.80 | $699.6180 | $699.61 | $699.60 | $699.70 | |