| 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 | $88.46 | 13.342% | $100.2623 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $122.72 | 13.835% | $139.6983 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $188.79 | 4.177% | $196.6758 | $196.68 | $196.70 | $196.70 |
| Purchase #4 | $166.53 | 4.720% | $174.3902 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $228.35 | 13.481% | $259.1339 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $244.57 | 3.291% | $252.6188 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $8.47 | 6.356% | $9.0084 | $9.01 | $9.00 | $9.00 |
| 7 purchase totals = | $1,047.89 | $1,131.7877 | $1,131.79 | $1,131.80 | $1,131.80 | |