| 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 | $133.53 | 4.636% | $139.7205 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $149.88 | 9.511% | $164.1351 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $220.72 | 13.572% | $250.6761 | $250.68 | $250.70 | $250.70 |
| Purchase #4 | $246.32 | 7.823% | $265.5896 | $265.59 | $265.60 | $265.60 |
| Purchase #5 | $42.27 | 6.384% | $44.9685 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $107.82 | 7.114% | $115.4903 | $115.49 | $115.50 | $115.50 |
| Purchase #7 | $62.67 | 12.793% | $70.6874 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $963.21 | $1,051.2675 | $1,051.28 | $1,051.30 | $1,051.30 | |