| 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 | $125.78 | 3.285% | $129.9119 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $40.29 | 6.279% | $42.8198 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $186.38 | 3.260% | $192.456 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $239.51 | 11.737% | $267.6213 | $267.62 | $267.60 | $267.60 |
| Purchase #5 | $168.94 | 8.566% | $183.4114 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $171.25 | 12.331% | $192.3668 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $17.29 | 10.681% | $19.1367 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $949.44 | $1,027.7239 | $1,027.73 | $1,027.65 | $1,027.70 | |