| 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 | $242.85 | 12.777% | $273.8789 | $273.88 | $273.90 | $273.90 |
| Purchase #2 | $170.98 | 7.158% | $183.2187 | $183.22 | $183.20 | $183.20 |
| Purchase #3 | $233.96 | 4.821% | $245.2392 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $226.99 | 12.402% | $255.1413 | $255.14 | $255.15 | $255.10 |
| Purchase #5 | $19.75 | 12.522% | $22.2231 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $25.32 | 9.112% | $27.6272 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $236.42 | 8.707% | $257.0051 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,156.27 | $1,264.3335 | $1,264.34 | $1,264.35 | $1,264.20 | |