| 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 | $213.32 | 11.543% | $237.9435 | $237.94 | $237.95 | $237.90 |
| Purchase #2 | $223.83 | 7.181% | $239.9032 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $134.98 | 3.166% | $139.2535 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $47.70 | 10.144% | $52.5387 | $52.54 | $52.55 | $52.50 |
| Purchase #5 | $191.28 | 3.122% | $197.2518 | $197.25 | $197.25 | $197.30 |
| Purchase #6 | $20.67 | 11.141% | $22.9728 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $201.56 | 8.574% | $218.8418 | $218.84 | $218.85 | $218.80 |
| 7 purchase totals = | $1,033.34 | $1,108.7053 | $1,108.69 | $1,108.70 | $1,108.70 | |