| 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 | $238.71 | 8.820% | $259.7642 | $259.76 | $259.75 | $259.80 |
| Purchase #2 | $29.38 | 7.759% | $31.6596 | $31.66 | $31.65 | $31.70 |
| Purchase #3 | $177.42 | 13.447% | $201.2777 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $182.80 | 13.166% | $206.8674 | $206.87 | $206.85 | $206.90 |
| Purchase #5 | $121.79 | 10.852% | $135.0067 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $166.32 | 9.650% | $182.3699 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $227.65 | 5.453% | $240.0638 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $1,144.07 | $1,257.0093 | $1,257.01 | $1,256.95 | $1,257.20 | |