| 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 | $223.76 | 11.461% | $249.4051 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $235.96 | 12.657% | $265.8255 | $265.83 | $265.85 | $265.80 |
| Purchase #3 | $10.28 | 9.509% | $11.2575 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $122.37 | 7.413% | $131.4413 | $131.44 | $131.45 | $131.40 |
| Purchase #5 | $46.63 | 5.190% | $49.0501 | $49.05 | $49.05 | $49.10 |
| Purchase #6 | $80.70 | 7.834% | $87.022 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $43.87 | 8.255% | $47.4915 | $47.49 | $47.50 | $47.50 |
| 7 purchase totals = | $763.57 | $841.4930 | $841.50 | $841.50 | $841.50 | |