| 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 | $214.56 | 9.397% | $234.7222 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $223.29 | 9.630% | $244.7928 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $207.94 | 8.342% | $225.2864 | $225.29 | $225.30 | $225.30 |
| Purchase #4 | $138.84 | 9.128% | $151.5133 | $151.51 | $151.50 | $151.50 |
| Purchase #5 | $215.27 | 12.690% | $242.5878 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $212.81 | 11.647% | $237.596 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $220.79 | 13.442% | $250.4686 | $250.47 | $250.45 | $250.50 |
| 7 purchase totals = | $1,433.50 | $1,586.9671 | $1,586.97 | $1,586.95 | $1,587.00 | |