| 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 | $206.66 | 5.420% | $217.861 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $211.82 | 10.684% | $234.4508 | $234.45 | $234.45 | $234.50 |
| Purchase #3 | $201.46 | 6.155% | $213.8599 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $7.61 | 6.787% | $8.1265 | $8.13 | $8.15 | $8.10 |
| Purchase #5 | $30.61 | 7.676% | $32.9596 | $32.96 | $32.95 | $33.00 |
| Purchase #6 | $135.72 | 9.679% | $148.8563 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $182.47 | 13.579% | $207.2476 | $207.25 | $207.25 | $207.20 |
| 7 purchase totals = | $976.35 | $1,063.3617 | $1,063.37 | $1,063.35 | $1,063.50 | |