| 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 | $134.51 | 7.261% | $144.2768 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $196.63 | 3.603% | $203.7146 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $63.60 | 9.542% | $69.6687 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $249.62 | 13.184% | $282.5299 | $282.53 | $282.55 | $282.50 |
| Purchase #5 | $177.84 | 12.805% | $200.6124 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $160.97 | 7.677% | $173.3277 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $215.75 | 13.439% | $244.7446 | $244.74 | $244.75 | $244.70 |
| 7 purchase totals = | $1,198.92 | $1,318.8747 | $1,318.87 | $1,318.90 | $1,318.80 | |