| 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 | $190.81 | 13.747% | $217.0407 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $159.43 | 8.129% | $172.3901 | $172.39 | $172.40 | $172.40 |
| Purchase #3 | $121.72 | 7.152% | $130.4254 | $130.43 | $130.45 | $130.40 |
| Purchase #4 | $238.34 | 7.773% | $256.8662 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $7.97 | 13.257% | $9.0266 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $192.90 | 4.339% | $201.2699 | $201.27 | $201.25 | $201.30 |
| Purchase #7 | $81.45 | 7.709% | $87.729 | $87.73 | $87.75 | $87.70 |
| 7 purchase totals = | $992.62 | $1,074.7479 | $1,074.76 | $1,074.80 | $1,074.70 | |