| 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 | $136.52 | 13.420% | $154.841 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $74.34 | 13.630% | $84.4725 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $49.43 | 4.525% | $51.6667 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $233.70 | 11.319% | $260.1525 | $260.15 | $260.15 | $260.20 |
| Purchase #5 | $239.33 | 6.680% | $255.3172 | $255.32 | $255.30 | $255.30 |
| Purchase #6 | $114.48 | 13.161% | $129.5467 | $129.55 | $129.55 | $129.50 |
| Purchase #7 | $235.64 | 9.476% | $257.9692 | $257.97 | $257.95 | $258.00 |
| 7 purchase totals = | $1,083.44 | $1,193.9658 | $1,193.97 | $1,193.90 | $1,194.00 | |