| 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 | $15.52 | 3.710% | $16.0958 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $203.46 | 8.549% | $220.8538 | $220.85 | $220.85 | $220.90 |
| Purchase #3 | $108.59 | 3.830% | $112.749 | $112.75 | $112.75 | $112.70 |
| Purchase #4 | $162.90 | 5.111% | $171.2258 | $171.23 | $171.25 | $171.20 |
| Purchase #5 | $189.92 | 7.229% | $203.6493 | $203.65 | $203.65 | $203.60 |
| Purchase #6 | $32.88 | 12.843% | $37.1028 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $207.50 | 11.359% | $231.0699 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $920.77 | $992.7464 | $992.75 | $992.75 | $992.70 | |