| 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 | $236.68 | 5.332% | $249.2998 | $249.30 | $249.30 | $249.30 |
| Purchase #2 | $74.77 | 11.343% | $83.2512 | $83.25 | $83.25 | $83.30 |
| Purchase #3 | $82.34 | 3.517% | $85.2359 | $85.24 | $85.25 | $85.20 |
| Purchase #4 | $203.89 | 5.140% | $214.3699 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $39.92 | 6.348% | $42.4541 | $42.45 | $42.45 | $42.50 |
| Purchase #6 | $117.88 | 9.488% | $129.0645 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $38.58 | 4.361% | $40.2625 | $40.26 | $40.25 | $40.30 |
| 7 purchase totals = | $794.06 | $843.9379 | $843.93 | $843.90 | $844.10 | |