| 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 | $106.56 | 4.366% | $111.2124 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $184.27 | 11.469% | $205.4039 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $230.67 | 5.826% | $244.1088 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $60.75 | 13.444% | $68.9172 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $151.97 | 8.125% | $164.3176 | $164.32 | $164.30 | $164.30 |
| Purchase #6 | $145.67 | 5.707% | $153.9834 | $153.98 | $154.00 | $154.00 |
| Purchase #7 | $47.50 | 6.799% | $50.7295 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $927.39 | $998.6728 | $998.67 | $998.65 | $998.60 | |