| 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 | $242.46 | 3.146% | $250.0878 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $247.36 | 3.365% | $255.6837 | $255.68 | $255.70 | $255.70 |
| Purchase #3 | $47.63 | 4.378% | $49.7152 | $49.72 | $49.70 | $49.70 |
| Purchase #4 | $28.60 | 3.830% | $29.6954 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $170.69 | 9.279% | $186.5283 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $57.75 | 7.217% | $61.9178 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $174.87 | 7.721% | $188.3717 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $969.36 | $1,021.9999 | $1,022.01 | $1,022.00 | $1,022.00 | |