| 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 | $230.92 | 9.225% | $252.2224 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $43.94 | 8.775% | $47.7957 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $19.88 | 3.740% | $20.6235 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $163.26 | 9.744% | $179.1681 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $232.97 | 13.579% | $264.605 | $264.61 | $264.60 | $264.60 |
| Purchase #6 | $98.39 | 8.398% | $106.6528 | $106.65 | $106.65 | $106.70 |
| Purchase #7 | $180.67 | 3.385% | $186.7857 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $970.03 | $1,057.8532 | $1,057.86 | $1,057.80 | $1,057.90 | |