| 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 | $47.77 | 5.777% | $50.5297 | $50.53 | $50.55 | $50.50 |
| Purchase #2 | $174.86 | 9.805% | $192.005 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $209.73 | 3.601% | $217.2824 | $217.28 | $217.30 | $217.30 |
| Purchase #4 | $180.80 | 10.699% | $200.1438 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $200.76 | 3.116% | $207.0157 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $238.40 | 12.129% | $267.3155 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $185.93 | 10.762% | $205.9398 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $1,238.25 | $1,340.2319 | $1,340.24 | $1,340.25 | $1,340.10 | |