| 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 | $220.54 | 6.832% | $235.6073 | $235.61 | $235.60 | $235.60 |
| Purchase #2 | $53.25 | 8.404% | $57.7251 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $212.53 | 10.477% | $234.7968 | $234.80 | $234.80 | $234.80 |
| Purchase #4 | $89.53 | 13.171% | $101.322 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $187.69 | 12.600% | $211.3389 | $211.34 | $211.35 | $211.30 |
| Purchase #6 | $202.36 | 10.185% | $222.9704 | $222.97 | $222.95 | $223.00 |
| Purchase #7 | $169.52 | 9.490% | $185.6074 | $185.61 | $185.60 | $185.60 |
| 7 purchase totals = | $1,135.42 | $1,249.3679 | $1,249.38 | $1,249.35 | $1,249.30 | |