| 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 | $243.88 | 11.132% | $271.0287 | $271.03 | $271.05 | $271.00 |
| Purchase #2 | $211.75 | 5.681% | $223.7795 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $121.38 | 5.600% | $128.1773 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $141.35 | 4.732% | $148.0387 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $115.37 | 4.852% | $120.9678 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $73.58 | 3.232% | $75.9581 | $75.96 | $75.95 | $76.00 |
| Purchase #7 | $96.49 | 11.770% | $107.8469 | $107.85 | $107.85 | $107.80 |
| 7 purchase totals = | $1,003.80 | $1,075.7970 | $1,075.81 | $1,075.85 | $1,075.80 | |