| 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 | $6.35 | 8.106% | $6.8647 | $6.86 | $6.85 | $6.90 |
| Purchase #2 | $239.81 | 5.177% | $252.225 | $252.23 | $252.25 | $252.20 |
| Purchase #3 | $231.97 | 9.661% | $254.3806 | $254.38 | $254.40 | $254.40 |
| Purchase #4 | $208.83 | 12.551% | $235.0403 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $61.85 | 11.845% | $69.1761 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $228.75 | 6.658% | $243.9802 | $243.98 | $244.00 | $244.00 |
| Purchase #7 | $81.94 | 13.725% | $93.1863 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $1,059.50 | $1,154.8532 | $1,154.86 | $1,154.95 | $1,154.90 | |