| 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 | $218.40 | 4.204% | $227.5815 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $44.97 | 6.255% | $47.7829 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $76.62 | 12.534% | $86.2236 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $208.28 | 13.133% | $235.6334 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $224.33 | 6.607% | $239.1515 | $239.15 | $239.15 | $239.20 |
| Purchase #6 | $212.92 | 3.527% | $220.4297 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $5.81 | 3.352% | $6.0048 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $991.33 | $1,062.8074 | $1,062.79 | $1,062.85 | $1,062.80 | |