| 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 | $222.47 | 5.770% | $235.3065 | $235.31 | $235.30 | $235.30 |
| Purchase #2 | $145.50 | 8.168% | $157.3844 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $235.51 | 4.305% | $245.6487 | $245.65 | $245.65 | $245.60 |
| Purchase #4 | $194.25 | 3.106% | $200.2834 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $91.47 | 11.321% | $101.8253 | $101.83 | $101.85 | $101.80 |
| Purchase #6 | $247.71 | 4.768% | $259.5208 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $154.50 | 12.788% | $174.2575 | $174.26 | $174.25 | $174.30 |
| 7 purchase totals = | $1,291.41 | $1,374.2266 | $1,374.23 | $1,374.25 | $1,374.20 | |