| 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 | $225.61 | 12.269% | $253.2901 | $253.29 | $253.30 | $253.30 |
| Purchase #2 | $22.45 | 7.226% | $24.0722 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $28.42 | 13.554% | $32.272 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $214.46 | 7.590% | $230.7375 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $243.94 | 10.151% | $268.7023 | $268.70 | $268.70 | $268.70 |
| Purchase #6 | $71.81 | 7.302% | $77.0536 | $77.05 | $77.05 | $77.10 |
| Purchase #7 | $75.35 | 7.389% | $80.9176 | $80.92 | $80.90 | $80.90 |
| 7 purchase totals = | $882.04 | $967.0453 | $967.04 | $967.00 | $967.10 | |