| 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 | $135.87 | 10.841% | $150.5997 | $150.60 | $150.60 | $150.60 |
| Purchase #2 | $230.94 | 7.851% | $249.0711 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $142.28 | 3.572% | $147.3622 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $14.73 | 6.400% | $15.6727 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $213.64 | 7.382% | $229.4109 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $78.94 | 11.600% | $88.097 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $212.35 | 11.133% | $235.9909 | $235.99 | $236.00 | $236.00 |
| 7 purchase totals = | $1,028.75 | $1,116.2045 | $1,116.20 | $1,116.15 | $1,116.30 | |