| 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 | $220.25 | 7.442% | $236.641 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $173.84 | 5.762% | $183.8567 | $183.86 | $183.85 | $183.90 |
| Purchase #3 | $183.27 | 3.454% | $189.6001 | $189.60 | $189.60 | $189.60 |
| Purchase #4 | $113.54 | 4.547% | $118.7027 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $232.69 | 9.245% | $254.2022 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $222.52 | 6.698% | $237.4244 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $134.59 | 7.365% | $144.5026 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $1,280.70 | $1,364.9297 | $1,364.92 | $1,364.90 | $1,364.90 | |