| 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 | $202.25 | 13.645% | $229.847 | $229.85 | $229.85 | $229.80 |
| Purchase #2 | $81.87 | 5.568% | $86.4285 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $239.68 | 12.564% | $269.7934 | $269.79 | $269.80 | $269.80 |
| Purchase #4 | $98.29 | 7.206% | $105.3728 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $193.96 | 8.506% | $210.4582 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $65.43 | 4.363% | $68.2847 | $68.28 | $68.30 | $68.30 |
| Purchase #7 | $134.45 | 3.808% | $139.5699 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $1,015.93 | $1,109.7545 | $1,109.75 | $1,109.75 | $1,109.80 | |