| 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 | $220.34 | 4.508% | $230.2729 | $230.27 | $230.25 | $230.30 |
| Purchase #2 | $132.27 | 10.799% | $146.5538 | $146.55 | $146.55 | $146.60 |
| Purchase #3 | $96.77 | 6.563% | $103.121 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $111.72 | 13.650% | $126.9698 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $227.40 | 3.384% | $235.0952 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $242.98 | 9.806% | $266.8066 | $266.81 | $266.80 | $266.80 |
| Purchase #7 | $227.94 | 11.419% | $253.9685 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $1,259.42 | $1,362.7878 | $1,362.79 | $1,362.70 | $1,362.90 | |