| 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 | $216.70 | 4.873% | $227.2598 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $171.44 | 12.524% | $192.9111 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $202.75 | 11.861% | $226.7982 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $84.46 | 5.703% | $89.2768 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $18.81 | 7.422% | $20.2061 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $126.95 | 11.495% | $141.5429 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $195.26 | 10.768% | $216.2856 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $1,016.37 | $1,114.2805 | $1,114.29 | $1,114.30 | $1,114.30 | |