| 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 | $115.39 | 7.230% | $123.7327 | $123.73 | $123.75 | $123.70 |
| Purchase #2 | $221.69 | 6.510% | $236.122 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $52.51 | 4.841% | $55.052 | $55.05 | $55.05 | $55.10 |
| Purchase #4 | $215.78 | 3.171% | $222.6224 | $222.62 | $222.60 | $222.60 |
| Purchase #5 | $147.95 | 11.622% | $165.1447 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $68.63 | 3.428% | $70.9826 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $240.70 | 7.697% | $259.2267 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $1,062.65 | $1,132.8831 | $1,132.87 | $1,132.90 | $1,132.80 | |