| 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 | $101.46 | 11.565% | $113.1938 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $38.74 | 9.695% | $42.4958 | $42.50 | $42.50 | $42.50 |
| Purchase #3 | $141.80 | 3.716% | $147.0693 | $147.07 | $147.05 | $147.10 |
| Purchase #4 | $16.68 | 12.280% | $18.7283 | $18.73 | $18.75 | $18.70 |
| Purchase #5 | $249.69 | 10.743% | $276.5142 | $276.51 | $276.50 | $276.50 |
| Purchase #6 | $246.99 | 4.561% | $258.2552 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $183.42 | 7.301% | $196.8115 | $196.81 | $196.80 | $196.80 |
| 7 purchase totals = | $978.78 | $1,053.0681 | $1,053.07 | $1,053.05 | $1,053.10 | |