| 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 | $137.82 | 6.242% | $146.4227 | $146.42 | $146.40 | $146.40 |
| Purchase #2 | $185.67 | 4.498% | $194.0214 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $211.56 | 3.200% | $218.3299 | $218.33 | $218.35 | $218.30 |
| Purchase #4 | $193.81 | 3.119% | $199.8549 | $199.85 | $199.85 | $199.90 |
| Purchase #5 | $235.94 | 4.126% | $245.6749 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $75.88 | 6.669% | $80.9404 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $21.42 | 12.284% | $24.0512 | $24.05 | $24.05 | $24.10 |
| 7 purchase totals = | $1,062.10 | $1,109.2954 | $1,109.28 | $1,109.25 | $1,109.30 | |