| 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 | $25.28 | 11.559% | $28.2021 | $28.20 | $28.20 | $28.20 |
| Purchase #2 | $229.94 | 3.498% | $237.9833 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $176.97 | 9.677% | $194.0954 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $153.60 | 13.214% | $173.8967 | $173.90 | $173.90 | $173.90 |
| Purchase #5 | $228.89 | 10.127% | $252.0697 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $125.89 | 12.548% | $141.6867 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $187.66 | 8.508% | $203.6261 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $1,128.23 | $1,231.5600 | $1,231.57 | $1,231.60 | $1,231.60 | |