| 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 | $232.46 | 4.630% | $243.2229 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $157.93 | 13.507% | $179.2616 | $179.26 | $179.25 | $179.30 |
| Purchase #3 | $175.32 | 9.509% | $191.9912 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $115.86 | 10.565% | $128.1006 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $237.26 | 6.648% | $253.033 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $144.87 | 11.568% | $161.6286 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $67.85 | 6.386% | $72.1829 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $1,131.55 | $1,229.4208 | $1,229.41 | $1,229.45 | $1,229.40 | |