| 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 | $108.91 | 12.586% | $122.6174 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $35.26 | 9.406% | $38.5766 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $199.61 | 7.133% | $213.8482 | $213.85 | $213.85 | $213.80 |
| Purchase #4 | $235.35 | 11.690% | $262.8624 | $262.86 | $262.85 | $262.90 |
| Purchase #5 | $134.94 | 3.529% | $139.702 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $127.27 | 7.817% | $137.2187 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $147.51 | 8.650% | $160.2696 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $988.85 | $1,075.0949 | $1,075.10 | $1,075.05 | $1,075.10 | |