| 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 | $50.92 | 13.535% | $57.812 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $161.76 | 12.664% | $182.2453 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $179.73 | 3.490% | $186.0026 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $188.76 | 9.474% | $206.6431 | $206.64 | $206.65 | $206.60 |
| Purchase #5 | $244.71 | 12.788% | $276.0035 | $276.00 | $276.00 | $276.00 |
| Purchase #6 | $85.96 | 3.574% | $89.0322 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $92.34 | 4.343% | $96.3503 | $96.35 | $96.35 | $96.40 |
| 7 purchase totals = | $1,004.18 | $1,094.0890 | $1,094.08 | $1,094.10 | $1,094.00 | |