| 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 | $117.93 | 8.217% | $127.6203 | $127.62 | $127.60 | $127.60 |
| Purchase #2 | $155.73 | 4.867% | $163.3094 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $117.57 | 9.532% | $128.7768 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $27.95 | 11.275% | $31.1014 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $73.60 | 10.156% | $81.0748 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $74.47 | 7.329% | $79.9279 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $230.88 | 13.659% | $262.4159 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $798.13 | $874.2265 | $874.23 | $874.20 | $874.20 | |