| 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 | $188.76 | 11.852% | $211.1318 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $110.75 | 6.666% | $118.1326 | $118.13 | $118.15 | $118.10 |
| Purchase #3 | $84.97 | 7.848% | $91.6384 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $92.27 | 6.366% | $98.1439 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $119.53 | 11.862% | $133.7086 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $21.96 | 3.242% | $22.6719 | $22.67 | $22.65 | $22.70 |
| Purchase #7 | $113.89 | 6.733% | $121.5582 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $732.13 | $796.9854 | $796.98 | $797.00 | $796.90 | |