| 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 | $64.64 | 4.695% | $67.6748 | $67.67 | $67.65 | $67.70 |
| Purchase #2 | $186.32 | 13.865% | $212.1533 | $212.15 | $212.15 | $212.20 |
| Purchase #3 | $248.78 | 12.706% | $280.39 | $280.39 | $280.40 | $280.40 |
| Purchase #4 | $226.85 | 6.765% | $242.1964 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $108.48 | 13.164% | $122.7603 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $172.40 | 11.706% | $192.5811 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $203.52 | 10.532% | $224.9547 | $224.95 | $224.95 | $225.00 |
| 7 purchase totals = | $1,210.99 | $1,342.7106 | $1,342.70 | $1,342.70 | $1,342.90 | |