| 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 | $180.84 | 3.356% | $186.909 | $186.91 | $186.90 | $186.90 |
| Purchase #2 | $10.71 | 6.822% | $11.4406 | $11.44 | $11.45 | $11.40 |
| Purchase #3 | $140.60 | 3.754% | $145.8781 | $145.88 | $145.90 | $145.90 |
| Purchase #4 | $215.46 | 13.261% | $244.0322 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $108.89 | 4.269% | $113.5385 | $113.54 | $113.55 | $113.50 |
| Purchase #6 | $234.95 | 8.122% | $254.0326 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $218.41 | 5.561% | $230.5558 | $230.56 | $230.55 | $230.60 |
| 7 purchase totals = | $1,109.86 | $1,186.3868 | $1,186.39 | $1,186.45 | $1,186.30 | |