| 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 | $187.66 | 13.703% | $213.375 | $213.38 | $213.40 | $213.40 |
| Purchase #2 | $220.36 | 10.293% | $243.0417 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $71.97 | 13.679% | $81.8148 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $203.39 | 13.156% | $230.148 | $230.15 | $230.15 | $230.10 |
| Purchase #5 | $67.46 | 5.655% | $71.2749 | $71.27 | $71.25 | $71.30 |
| Purchase #6 | $190.68 | 8.201% | $206.3177 | $206.32 | $206.30 | $206.30 |
| Purchase #7 | $79.86 | 5.191% | $84.0055 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $1,021.38 | $1,129.9776 | $1,129.98 | $1,129.95 | $1,129.90 | |