| 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 | $210.60 | 9.214% | $230.0047 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $189.94 | 4.646% | $198.7646 | $198.76 | $198.75 | $198.80 |
| Purchase #3 | $119.30 | 4.450% | $124.6089 | $124.61 | $124.60 | $124.60 |
| Purchase #4 | $133.34 | 7.650% | $143.5405 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $175.97 | 3.627% | $182.3524 | $182.35 | $182.35 | $182.40 |
| Purchase #6 | $98.52 | 5.163% | $103.6066 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $77.90 | 11.577% | $86.9185 | $86.92 | $86.90 | $86.90 |
| 7 purchase totals = | $1,005.57 | $1,069.7962 | $1,069.79 | $1,069.75 | $1,069.80 | |