| 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 | $101.36 | 13.759% | $115.3061 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $206.66 | 8.647% | $224.5299 | $224.53 | $224.55 | $224.50 |
| Purchase #3 | $210.82 | 13.693% | $239.6876 | $239.69 | $239.70 | $239.70 |
| Purchase #4 | $121.38 | 5.547% | $128.1129 | $128.11 | $128.10 | $128.10 |
| Purchase #5 | $170.51 | 7.330% | $183.0084 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $203.97 | 9.121% | $222.5741 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $119.53 | 5.746% | $126.3982 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $1,134.23 | $1,239.6172 | $1,239.62 | $1,239.60 | $1,239.60 | |