| 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 | $211.51 | 9.144% | $230.8505 | $230.85 | $230.85 | $230.90 |
| Purchase #2 | $47.50 | 4.280% | $49.533 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $236.47 | 12.279% | $265.5062 | $265.51 | $265.50 | $265.50 |
| Purchase #4 | $51.42 | 11.585% | $57.377 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $79.98 | 11.641% | $89.2905 | $89.29 | $89.30 | $89.30 |
| Purchase #6 | $23.81 | 5.873% | $25.2084 | $25.21 | $25.20 | $25.20 |
| Purchase #7 | $159.73 | 10.760% | $176.9169 | $176.92 | $176.90 | $176.90 |
| 7 purchase totals = | $810.42 | $894.6825 | $894.69 | $894.70 | $894.70 | |