| 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 | $234.94 | 8.289% | $254.4142 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $76.53 | 8.697% | $83.1858 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $186.67 | 12.449% | $209.9085 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $129.88 | 10.496% | $143.5122 | $143.51 | $143.50 | $143.50 |
| Purchase #5 | $113.47 | 6.656% | $121.0226 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $200.35 | 13.260% | $226.9164 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $11.44 | 4.618% | $11.9683 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $953.28 | $1,050.9280 | $1,050.93 | $1,050.85 | $1,050.90 | |