| 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 | $205.51 | 8.683% | $223.3544 | $223.35 | $223.35 | $223.40 |
| Purchase #2 | $242.83 | 6.795% | $259.3303 | $259.33 | $259.35 | $259.30 |
| Purchase #3 | $80.84 | 12.376% | $90.8448 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $146.83 | 11.508% | $163.7272 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $194.25 | 5.266% | $204.4792 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $147.99 | 11.112% | $164.4346 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $186.81 | 8.677% | $203.0195 | $203.02 | $203.00 | $203.00 |
| 7 purchase totals = | $1,205.06 | $1,309.1900 | $1,309.18 | $1,309.25 | $1,309.10 | |