| 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 | $223.40 | 13.490% | $253.5367 | $253.54 | $253.55 | $253.50 |
| Purchase #2 | $215.72 | 4.328% | $225.0564 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $245.41 | 3.337% | $253.5993 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $109.71 | 4.631% | $114.7907 | $114.79 | $114.80 | $114.80 |
| Purchase #5 | $110.53 | 4.744% | $115.7735 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $70.58 | 9.564% | $77.3303 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $241.36 | 7.276% | $258.9214 | $258.92 | $258.90 | $258.90 |
| 7 purchase totals = | $1,216.71 | $1,299.0083 | $1,299.01 | $1,299.00 | $1,299.00 | |