| 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 | $13.27 | 7.375% | $14.2487 | $14.25 | $14.25 | $14.20 |
| Purchase #2 | $199.39 | 4.801% | $208.9627 | $208.96 | $208.95 | $209.00 |
| Purchase #3 | $102.95 | 7.423% | $110.592 | $110.59 | $110.60 | $110.60 |
| Purchase #4 | $177.55 | 6.559% | $189.1955 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $141.97 | 10.821% | $157.3326 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $147.68 | 4.526% | $154.364 | $154.36 | $154.35 | $154.40 |
| Purchase #7 | $249.77 | 11.815% | $279.2803 | $279.28 | $279.30 | $279.30 |
| 7 purchase totals = | $1,032.58 | $1,113.9758 | $1,113.97 | $1,114.00 | $1,114.00 | |