| 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 | $226.67 | 10.392% | $250.2255 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $136.67 | 6.305% | $145.287 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $213.55 | 11.745% | $238.6314 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $156.62 | 12.374% | $176.0002 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $91.65 | 8.142% | $99.1121 | $99.11 | $99.10 | $99.10 |
| Purchase #6 | $234.82 | 11.215% | $261.1551 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $230.46 | 4.270% | $240.3006 | $240.30 | $240.30 | $240.30 |
| 7 purchase totals = | $1,290.44 | $1,410.7119 | $1,410.72 | $1,410.75 | $1,410.70 | |