| 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 | $134.45 | 11.124% | $149.4062 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $227.57 | 13.211% | $257.6343 | $257.63 | $257.65 | $257.60 |
| Purchase #3 | $236.42 | 5.594% | $249.6453 | $249.65 | $249.65 | $249.60 |
| Purchase #4 | $207.78 | 9.718% | $227.9721 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $87.51 | 3.356% | $90.4468 | $90.45 | $90.45 | $90.40 |
| Purchase #6 | $208.76 | 9.244% | $228.0578 | $228.06 | $228.05 | $228.10 |
| Purchase #7 | $10.51 | 12.120% | $11.7838 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $1,113.00 | $1,214.9463 | $1,214.95 | $1,214.95 | $1,214.90 | |