| 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 | $197.31 | 10.849% | $218.7162 | $218.72 | $218.70 | $218.70 |
| Purchase #2 | $98.80 | 4.404% | $103.1512 | $103.15 | $103.15 | $103.20 |
| Purchase #3 | $235.41 | 8.304% | $254.9584 | $254.96 | $254.95 | $255.00 |
| Purchase #4 | $32.28 | 13.813% | $36.7388 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $203.78 | 8.522% | $221.1461 | $221.15 | $221.15 | $221.10 |
| Purchase #6 | $171.75 | 5.668% | $181.4848 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $22.82 | 4.296% | $23.8003 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $962.15 | $1,039.9958 | $1,040.00 | $1,040.00 | $1,040.00 | |