| 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 | $241.86 | 4.322% | $252.3132 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $15.29 | 10.796% | $16.9407 | $16.94 | $16.95 | $16.90 |
| Purchase #3 | $11.84 | 9.662% | $12.984 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $7.36 | 4.286% | $7.6754 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $125.85 | 8.324% | $136.3258 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $63.90 | 12.590% | $71.945 | $71.95 | $71.95 | $71.90 |
| Purchase #7 | $217.74 | 12.672% | $245.332 | $245.33 | $245.35 | $245.30 |
| 7 purchase totals = | $683.84 | $743.5161 | $743.52 | $743.60 | $743.40 | |