| 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 | $234.54 | 5.481% | $247.3951 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $243.82 | 6.501% | $259.6707 | $259.67 | $259.65 | $259.70 |
| Purchase #3 | $229.32 | 13.164% | $259.5077 | $259.51 | $259.50 | $259.50 |
| Purchase #4 | $202.39 | 9.381% | $221.3762 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $199.52 | 3.423% | $206.3496 | $206.35 | $206.35 | $206.30 |
| Purchase #6 | $220.83 | 6.548% | $235.2899 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $120.69 | 6.614% | $128.6724 | $128.67 | $128.65 | $128.70 |
| 7 purchase totals = | $1,451.11 | $1,558.2616 | $1,558.27 | $1,558.25 | $1,558.30 | |