| 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 | $221.60 | 6.245% | $235.4389 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $200.77 | 4.258% | $209.3188 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $113.54 | 6.505% | $120.9258 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $28.30 | 6.811% | $30.2275 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $64.86 | 5.104% | $68.1705 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $248.33 | 10.223% | $273.7168 | $273.72 | $273.70 | $273.70 |
| Purchase #7 | $232.74 | 11.315% | $259.0745 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $1,110.14 | $1,196.8728 | $1,196.88 | $1,196.85 | $1,196.80 | |