| 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 | $129.39 | 8.361% | $140.2083 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $217.46 | 13.644% | $247.1302 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $53.99 | 4.710% | $56.5329 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $235.87 | 10.367% | $260.3226 | $260.32 | $260.30 | $260.30 |
| Purchase #5 | $182.71 | 5.219% | $192.2456 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $34.39 | 9.538% | $37.6701 | $37.67 | $37.65 | $37.70 |
| Purchase #7 | $167.87 | 10.798% | $185.9966 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $1,021.68 | $1,120.1063 | $1,120.11 | $1,120.10 | $1,120.00 | |