| 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 | $197.84 | 11.652% | $220.8923 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $30.84 | 9.391% | $33.7362 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $144.84 | 4.612% | $151.52 | $151.52 | $151.50 | $151.50 |
| Purchase #4 | $172.28 | 11.503% | $192.0974 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $215.97 | 9.326% | $236.1114 | $236.11 | $236.10 | $236.10 |
| Purchase #6 | $100.25 | 13.374% | $113.6574 | $113.66 | $113.65 | $113.70 |
| Purchase #7 | $192.79 | 13.177% | $218.1939 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $1,054.81 | $1,166.2086 | $1,166.21 | $1,166.20 | $1,166.20 | |