| 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 | $66.73 | 9.205% | $72.8725 | $72.87 | $72.85 | $72.90 |
| Purchase #2 | $204.29 | 13.338% | $231.5382 | $231.54 | $231.55 | $231.50 |
| Purchase #3 | $186.63 | 9.342% | $204.065 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $112.40 | 9.292% | $122.8442 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $196.35 | 4.862% | $205.8965 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $38.95 | 12.623% | $43.8667 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $240.65 | 7.794% | $259.4063 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $1,046.00 | $1,140.4894 | $1,140.50 | $1,140.45 | $1,140.50 | |