| 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 | $130.71 | 3.110% | $134.7751 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $87.60 | 7.530% | $94.1963 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $85.34 | 3.758% | $88.5471 | $88.55 | $88.55 | $88.50 |
| Purchase #4 | $225.35 | 7.694% | $242.6884 | $242.69 | $242.70 | $242.70 |
| Purchase #5 | $242.96 | 11.687% | $271.3547 | $271.35 | $271.35 | $271.40 |
| Purchase #6 | $114.33 | 13.243% | $129.4707 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $110.55 | 10.292% | $121.9278 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $996.84 | $1,082.9601 | $1,082.97 | $1,083.00 | $1,083.00 | |