| 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 | $207.72 | 4.453% | $216.9698 | $216.97 | $216.95 | $217.00 |
| Purchase #2 | $37.76 | 3.152% | $38.9502 | $38.95 | $38.95 | $39.00 |
| Purchase #3 | $123.33 | 7.437% | $132.5021 | $132.50 | $132.50 | $132.50 |
| Purchase #4 | $94.62 | 6.105% | $100.3966 | $100.40 | $100.40 | $100.40 |
| Purchase #5 | $88.31 | 11.498% | $98.4639 | $98.46 | $98.45 | $98.50 |
| Purchase #6 | $249.99 | 9.200% | $272.9891 | $272.99 | $273.00 | $273.00 |
| Purchase #7 | $219.31 | 6.198% | $232.9028 | $232.90 | $232.90 | $232.90 |
| 7 purchase totals = | $1,021.04 | $1,093.1745 | $1,093.17 | $1,093.15 | $1,093.30 | |