| 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 | $167.63 | 12.701% | $188.9207 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $174.56 | 4.211% | $181.9107 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $223.76 | 5.569% | $236.2212 | $236.22 | $236.20 | $236.20 |
| Purchase #4 | $206.28 | 5.703% | $218.0441 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $46.86 | 8.659% | $50.9176 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $247.46 | 12.842% | $279.2388 | $279.24 | $279.25 | $279.20 |
| Purchase #7 | $71.95 | 11.215% | $80.0192 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $1,138.50 | $1,235.2723 | $1,235.27 | $1,235.20 | $1,235.10 | |