| 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 | $196.78 | 7.342% | $211.2276 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $215.45 | 7.699% | $232.0375 | $232.04 | $232.05 | $232.00 |
| Purchase #3 | $176.84 | 13.854% | $201.3394 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $23.94 | 3.214% | $24.7094 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $84.97 | 12.502% | $95.5929 | $95.59 | $95.60 | $95.60 |
| Purchase #6 | $73.79 | 3.558% | $76.4154 | $76.42 | $76.40 | $76.40 |
| Purchase #7 | $19.76 | 7.862% | $21.3135 | $21.31 | $21.30 | $21.30 |
| 7 purchase totals = | $791.53 | $862.6357 | $862.64 | $862.65 | $862.50 | |