| 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 | $244.41 | 10.722% | $270.6156 | $270.62 | $270.60 | $270.60 |
| Purchase #2 | $87.96 | 11.621% | $98.1818 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $209.33 | 9.170% | $228.5256 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $223.34 | 7.284% | $239.6081 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $123.45 | 8.557% | $134.0136 | $134.01 | $134.00 | $134.00 |
| Purchase #6 | $67.51 | 3.840% | $70.1024 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $66.45 | 6.308% | $70.6417 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $1,022.45 | $1,111.6888 | $1,111.69 | $1,111.70 | $1,111.60 | |