| 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 | $94.97 | 8.547% | $103.0871 | $103.09 | $103.10 | $103.10 |
| Purchase #2 | $217.79 | 4.155% | $226.8392 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $122.89 | 7.819% | $132.4988 | $132.50 | $132.50 | $132.50 |
| Purchase #4 | $170.65 | 7.493% | $183.4368 | $183.44 | $183.45 | $183.40 |
| Purchase #5 | $81.78 | 12.429% | $91.9444 | $91.94 | $91.95 | $91.90 |
| Purchase #6 | $138.58 | 13.295% | $157.0042 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $200.31 | 10.144% | $220.6294 | $220.63 | $220.65 | $220.60 |
| 7 purchase totals = | $1,026.97 | $1,115.4399 | $1,115.44 | $1,115.50 | $1,115.30 | |