| 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 | $231.66 | 9.353% | $253.3272 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $224.98 | 4.266% | $234.5776 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $186.88 | 10.799% | $207.0612 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $27.66 | 4.627% | $28.9398 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $11.86 | 4.355% | $12.3765 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $13.94 | 7.469% | $14.9812 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $114.99 | 7.626% | $123.7591 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $811.97 | $875.0226 | $875.03 | $875.10 | $875.10 | |