| 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 | $237.31 | 7.640% | $255.4405 | $255.44 | $255.45 | $255.40 |
| Purchase #2 | $34.99 | 8.799% | $38.0688 | $38.07 | $38.05 | $38.10 |
| Purchase #3 | $250.43 | 10.400% | $276.4747 | $276.47 | $276.45 | $276.50 |
| Purchase #4 | $23.42 | 8.365% | $25.3791 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $243.50 | 11.203% | $270.7793 | $270.78 | $270.80 | $270.80 |
| Purchase #6 | $249.31 | 13.442% | $282.8223 | $282.82 | $282.80 | $282.80 |
| Purchase #7 | $200.37 | 3.632% | $207.6474 | $207.65 | $207.65 | $207.60 |
| 7 purchase totals = | $1,239.33 | $1,356.6121 | $1,356.61 | $1,356.60 | $1,356.60 | |