| 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 | $198.71 | 11.691% | $221.9412 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $206.37 | 4.833% | $216.3439 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $117.27 | 10.276% | $129.3207 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $147.94 | 8.810% | $160.9735 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $87.25 | 3.420% | $90.234 | $90.23 | $90.25 | $90.20 |
| Purchase #6 | $136.57 | 13.543% | $155.0657 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $46.77 | 10.661% | $51.7561 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $940.88 | $1,025.6351 | $1,025.63 | $1,025.60 | $1,025.60 | |