| 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 | $234.98 | 10.367% | $259.3404 | $259.34 | $259.35 | $259.30 |
| Purchase #2 | $138.64 | 5.135% | $145.7592 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $197.80 | 8.475% | $214.5636 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $67.48 | 5.386% | $71.1145 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $67.97 | 4.356% | $70.9308 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $123.64 | 11.257% | $137.5582 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $196.86 | 6.377% | $209.4138 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $1,027.37 | $1,108.6805 | $1,108.67 | $1,108.65 | $1,108.70 | |