| 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 | $101.33 | 13.705% | $115.2173 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $29.43 | 10.445% | $32.504 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $217.51 | 10.873% | $241.1599 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $80.34 | 9.140% | $87.6831 | $87.68 | $87.70 | $87.70 |
| Purchase #5 | $249.53 | 3.587% | $258.4806 | $258.48 | $258.50 | $258.50 |
| Purchase #6 | $70.73 | 6.576% | $75.3812 | $75.38 | $75.40 | $75.40 |
| Purchase #7 | $16.60 | 7.129% | $17.7834 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $765.47 | $828.2095 | $828.20 | $828.25 | $828.30 | |