| 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 | $193.93 | 4.694% | $203.0331 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $130.52 | 8.301% | $141.3545 | $141.35 | $141.35 | $141.40 |
| Purchase #3 | $86.58 | 4.264% | $90.2718 | $90.27 | $90.25 | $90.30 |
| Purchase #4 | $230.82 | 10.474% | $254.9961 | $255.00 | $255.00 | $255.00 |
| Purchase #5 | $201.86 | 9.358% | $220.7501 | $220.75 | $220.75 | $220.80 |
| Purchase #6 | $233.57 | 12.333% | $262.3762 | $262.38 | $262.40 | $262.40 |
| Purchase #7 | $226.56 | 10.378% | $250.0724 | $250.07 | $250.05 | $250.10 |
| 7 purchase totals = | $1,303.84 | $1,422.8542 | $1,422.85 | $1,422.85 | $1,423.00 | |