| 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 | $138.71 | 4.475% | $144.9173 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $33.39 | 10.612% | $36.9333 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $103.86 | 9.860% | $114.1006 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $249.85 | 6.171% | $265.2682 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $145.65 | 3.666% | $150.9895 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $112.97 | 8.446% | $122.5114 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $250.81 | 10.436% | $276.9845 | $276.98 | $277.00 | $277.00 |
| 7 purchase totals = | $1,035.24 | $1,111.7048 | $1,111.70 | $1,111.70 | $1,111.70 | |