| 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 | $212.60 | 10.290% | $234.4765 | $234.48 | $234.50 | $234.50 |
| Purchase #2 | $51.94 | 9.317% | $56.7792 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $128.93 | 3.614% | $133.5895 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $216.32 | 9.713% | $237.3312 | $237.33 | $237.35 | $237.30 |
| Purchase #5 | $68.64 | 6.538% | $73.1277 | $73.13 | $73.15 | $73.10 |
| Purchase #6 | $43.68 | 6.872% | $46.6817 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $104.70 | 12.325% | $117.6043 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $826.81 | $899.5901 | $899.59 | $899.70 | $899.60 | |