| 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 | $5.98 | 6.527% | $6.3703 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $220.33 | 10.371% | $243.1804 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $175.44 | 10.823% | $194.4279 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $238.92 | 3.415% | $247.0791 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $117.81 | 6.123% | $125.0235 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $49.75 | 11.111% | $55.2777 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $246.96 | 13.423% | $280.1094 | $280.11 | $280.10 | $280.10 |
| 7 purchase totals = | $1,055.19 | $1,151.4683 | $1,151.47 | $1,151.50 | $1,151.50 | |