| 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 | $227.92 | 9.825% | $250.3131 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $12.33 | 13.748% | $14.0251 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $57.78 | 12.137% | $64.7928 | $64.79 | $64.80 | $64.80 |
| Purchase #4 | $230.83 | 4.663% | $241.5936 | $241.59 | $241.60 | $241.60 |
| Purchase #5 | $184.38 | 8.326% | $199.7315 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $199.39 | 11.721% | $222.7605 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $187.98 | 11.110% | $208.8646 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $1,100.61 | $1,202.0812 | $1,202.07 | $1,202.10 | $1,202.10 | |