| 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 | $120.52 | 6.784% | $128.6961 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $220.89 | 6.155% | $234.4858 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $51.66 | 13.568% | $58.6692 | $58.67 | $58.65 | $58.70 |
| Purchase #4 | $240.34 | 9.224% | $262.509 | $262.51 | $262.50 | $262.50 |
| Purchase #5 | $89.96 | 5.147% | $94.5902 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $9.40 | 12.729% | $10.5965 | $10.60 | $10.60 | $10.60 |
| Purchase #7 | $208.67 | 12.600% | $234.9624 | $234.96 | $234.95 | $235.00 |
| 7 purchase totals = | $941.44 | $1,024.5092 | $1,024.52 | $1,024.50 | $1,024.60 | |