| 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 | $34.41 | 12.245% | $38.6235 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $82.71 | 10.383% | $91.2978 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $226.62 | 11.845% | $253.4631 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $47.49 | 10.272% | $52.3682 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $182.67 | 4.658% | $191.1788 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $216.44 | 3.375% | $223.7449 | $223.74 | $223.75 | $223.70 |
| Purchase #7 | $192.44 | 13.510% | $218.4386 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $982.78 | $1,069.1149 | $1,069.11 | $1,069.10 | $1,069.10 | |