| 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 | $108.96 | 3.845% | $113.1495 | $113.15 | $113.15 | $113.10 |
| Purchase #2 | $30.98 | 12.823% | $34.9526 | $34.95 | $34.95 | $35.00 |
| Purchase #3 | $228.61 | 5.511% | $241.2087 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $174.26 | 4.505% | $182.1104 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $205.36 | 6.433% | $218.5708 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $110.75 | 10.235% | $122.0853 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $147.57 | 5.306% | $155.4001 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $1,006.49 | $1,067.4774 | $1,067.48 | $1,067.45 | $1,067.50 | |