| 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 | $192.71 | 12.314% | $216.4403 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $94.57 | 3.220% | $97.6152 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $100.63 | 7.741% | $108.4198 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $176.76 | 6.397% | $188.0673 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $192.55 | 4.820% | $201.8309 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $78.39 | 12.456% | $88.1543 | $88.15 | $88.15 | $88.20 |
| Purchase #7 | $101.89 | 7.428% | $109.4584 | $109.46 | $109.45 | $109.50 |
| 7 purchase totals = | $937.50 | $1,009.9862 | $1,009.99 | $1,009.95 | $1,010.00 | |