| 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 | $78.59 | 12.215% | $88.1898 | $88.19 | $88.20 | $88.20 |
| Purchase #2 | $91.96 | 7.210% | $98.5903 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $98.72 | 3.543% | $102.2176 | $102.22 | $102.20 | $102.20 |
| Purchase #4 | $215.59 | 9.193% | $235.4092 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $92.87 | 10.679% | $102.7876 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $177.75 | 13.649% | $202.0111 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $240.47 | 3.483% | $248.8456 | $248.85 | $248.85 | $248.80 |
| 7 purchase totals = | $995.95 | $1,078.0512 | $1,078.06 | $1,078.05 | $1,078.00 | |