| 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 | $34.72 | 7.836% | $37.4407 | $37.44 | $37.45 | $37.40 |
| Purchase #2 | $227.37 | 4.779% | $238.236 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $245.49 | 12.736% | $276.7556 | $276.76 | $276.75 | $276.80 |
| Purchase #4 | $31.30 | 3.527% | $32.404 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $234.44 | 5.255% | $246.7598 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $128.97 | 5.731% | $136.3613 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $201.46 | 11.337% | $224.2995 | $224.30 | $224.30 | $224.30 |
| 7 purchase totals = | $1,103.75 | $1,192.2569 | $1,192.26 | $1,192.25 | $1,192.30 | |