| 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 | $245.82 | 5.345% | $258.9591 | $258.96 | $258.95 | $259.00 |
| Purchase #2 | $231.35 | 4.806% | $242.4687 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $58.83 | 9.629% | $64.4947 | $64.49 | $64.50 | $64.50 |
| Purchase #4 | $181.88 | 5.753% | $192.3436 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $30.89 | 3.774% | $32.0558 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $64.40 | 3.588% | $66.7107 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $208.61 | 4.549% | $218.0997 | $218.10 | $218.10 | $218.10 |
| 7 purchase totals = | $1,021.78 | $1,075.1323 | $1,075.13 | $1,075.10 | $1,075.20 | |