| 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 | $226.56 | 7.269% | $243.0286 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $227.74 | 5.510% | $240.2885 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $89.40 | 12.292% | $100.389 | $100.39 | $100.40 | $100.40 |
| Purchase #4 | $250.64 | 9.211% | $273.7265 | $273.73 | $273.75 | $273.70 |
| Purchase #5 | $133.29 | 13.197% | $150.8803 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $182.72 | 5.408% | $192.6015 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $8.49 | 9.522% | $9.2984 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $1,118.84 | $1,210.2128 | $1,210.22 | $1,210.30 | $1,210.20 | |