| 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 | $235.34 | 11.599% | $262.6371 | $262.64 | $262.65 | $262.60 |
| Purchase #2 | $141.66 | 13.428% | $160.6821 | $160.68 | $160.70 | $160.70 |
| Purchase #3 | $102.92 | 3.725% | $106.7538 | $106.75 | $106.75 | $106.80 |
| Purchase #4 | $36.70 | 4.542% | $38.3669 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $55.65 | 12.738% | $62.7387 | $62.74 | $62.75 | $62.70 |
| Purchase #6 | $42.93 | 7.119% | $45.9862 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $228.79 | 6.335% | $243.2838 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $843.99 | $920.4486 | $920.45 | $920.50 | $920.50 | |