| 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 | $216.31 | 10.669% | $239.3881 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $78.48 | 7.336% | $84.2373 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $230.97 | 10.830% | $255.9841 | $255.98 | $256.00 | $256.00 |
| Purchase #4 | $196.92 | 5.173% | $207.1067 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $15.73 | 11.287% | $17.5054 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $14.60 | 9.347% | $15.9647 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $22.71 | 6.285% | $24.1373 | $24.14 | $24.15 | $24.10 |
| 7 purchase totals = | $775.72 | $844.3236 | $844.33 | $844.35 | $844.30 | |