| 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 | $227.86 | 11.655% | $254.4171 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $225.46 | 4.404% | $235.3893 | $235.39 | $235.40 | $235.40 |
| Purchase #3 | $122.99 | 4.117% | $128.0535 | $128.05 | $128.05 | $128.10 |
| Purchase #4 | $141.46 | 12.736% | $159.4763 | $159.48 | $159.50 | $159.50 |
| Purchase #5 | $43.92 | 13.339% | $49.7785 | $49.78 | $49.80 | $49.80 |
| Purchase #6 | $10.40 | 11.772% | $11.6243 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $237.83 | 11.190% | $264.4432 | $264.44 | $264.45 | $264.40 |
| 7 purchase totals = | $1,009.92 | $1,103.1822 | $1,103.18 | $1,103.20 | $1,103.20 | |