| 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 | $229.92 | 5.472% | $242.5012 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $102.65 | 11.141% | $114.0862 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $101.58 | 4.126% | $105.7712 | $105.77 | $105.75 | $105.80 |
| Purchase #4 | $29.83 | 5.839% | $31.5718 | $31.57 | $31.55 | $31.60 |
| Purchase #5 | $108.97 | 8.322% | $118.0385 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $24.37 | 6.401% | $25.9299 | $25.93 | $25.95 | $25.90 |
| Purchase #7 | $233.31 | 6.227% | $247.8382 | $247.84 | $247.85 | $247.80 |
| 7 purchase totals = | $830.63 | $885.7370 | $885.74 | $885.75 | $885.70 | |