| 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 | $236.54 | 5.645% | $249.8927 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $201.33 | 3.290% | $207.9538 | $207.95 | $207.95 | $208.00 |
| Purchase #3 | $228.91 | 3.776% | $237.5536 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $149.85 | 3.110% | $154.5103 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $142.48 | 13.520% | $161.7433 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $133.56 | 7.789% | $143.963 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $135.59 | 11.749% | $151.5205 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $1,228.26 | $1,307.1372 | $1,307.12 | $1,307.10 | $1,307.20 | |