| 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 | $114.72 | 6.142% | $121.7661 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $186.89 | 4.451% | $195.2085 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $55.64 | 12.788% | $62.7552 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $182.33 | 3.445% | $188.6113 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $247.95 | 4.187% | $258.3317 | $258.33 | $258.35 | $258.30 |
| Purchase #6 | $214.51 | 5.161% | $225.5809 | $225.58 | $225.60 | $225.60 |
| Purchase #7 | $139.50 | 11.583% | $155.6583 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $1,141.54 | $1,207.9120 | $1,207.92 | $1,207.90 | $1,208.00 | |