| 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 | $198.78 | 9.771% | $218.2028 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $78.64 | 3.709% | $81.5568 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $149.28 | 10.837% | $165.4575 | $165.46 | $165.45 | $165.50 |
| Purchase #4 | $221.42 | 5.779% | $234.2159 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $98.78 | 4.620% | $103.3436 | $103.34 | $103.35 | $103.30 |
| Purchase #6 | $39.38 | 9.262% | $43.0274 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $241.66 | 13.808% | $275.0284 | $275.03 | $275.05 | $275.00 |
| 7 purchase totals = | $1,027.94 | $1,120.8324 | $1,120.84 | $1,120.85 | $1,120.80 | |