| 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 | $131.32 | 7.425% | $141.0705 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $220.41 | 11.580% | $245.9335 | $245.93 | $245.95 | $245.90 |
| Purchase #3 | $244.84 | 11.707% | $273.5034 | $273.50 | $273.50 | $273.50 |
| Purchase #4 | $245.32 | 7.183% | $262.9413 | $262.94 | $262.95 | $262.90 |
| Purchase #5 | $10.40 | 4.384% | $10.8559 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $126.50 | 12.600% | $142.439 | $142.44 | $142.45 | $142.40 |
| Purchase #7 | $109.99 | 10.318% | $121.3388 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $1,088.78 | $1,198.0824 | $1,198.08 | $1,198.10 | $1,198.00 | |