| 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 | $124.45 | 5.587% | $131.403 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $210.96 | 10.250% | $232.5834 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $104.27 | 8.592% | $113.2289 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $64.85 | 5.388% | $68.3441 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $14.70 | 12.644% | $16.5587 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $202.54 | 8.731% | $220.2238 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $182.43 | 8.685% | $198.274 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $904.20 | $980.6159 | $980.60 | $980.60 | $980.60 | |