| 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 | $198.35 | 12.677% | $223.4948 | $223.49 | $223.50 | $223.50 |
| Purchase #2 | $83.94 | 4.739% | $87.9179 | $87.92 | $87.90 | $87.90 |
| Purchase #3 | $69.96 | 5.302% | $73.6693 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $222.36 | 3.573% | $230.3049 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $103.68 | 4.863% | $108.722 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $38.25 | 4.241% | $39.8722 | $39.87 | $39.85 | $39.90 |
| Purchase #7 | $216.33 | 8.496% | $234.7094 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $932.87 | $998.6905 | $998.68 | $998.60 | $998.70 | |