| 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 | $127.69 | 13.802% | $145.3138 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $236.66 | 6.656% | $252.4121 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $239.46 | 3.192% | $247.1036 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $218.88 | 10.326% | $241.4815 | $241.48 | $241.50 | $241.50 |
| Purchase #5 | $160.94 | 6.485% | $171.377 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $197.36 | 12.830% | $222.6813 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $36.94 | 3.292% | $38.1561 | $38.16 | $38.15 | $38.20 |
| 7 purchase totals = | $1,217.93 | $1,318.5254 | $1,318.52 | $1,318.55 | $1,318.60 | |